List of quotient singularities with index 11

65 basic regular quotient singularity types and 83 irregular quotient singularity types

Singularity type Index
[11] 11
[22] 11
[4, 3] 11
[6, 2] 11
[13, 6] 11
[14, 4] 11
[15, 3] 11
[17, 2] 11
[2, 12, 2] 11
[3, 8, 3] 11
[3, 10, 2] 11
[4, 6, 4] 11
[4, 7, 3] 11
[4, 9, 2] 11
[5, 2, 3] 11
[6, 4, 6] 11
[6, 5, 4] 11
[6, 6, 3] 11
[6, 8, 2] 11
[7, 3, 2] 11
[8, 2, 2] 11
[2, 3, 2, 2] 11
[2, [2], [3], [4]] 11
[3, [2], [3], [3]] 11
[7, 2, 2, 3] 11
[13, 2, 3, 2] 11
[13, 3, 2, 2] 11
[2, 2, 5, 2, 2] 11
[2, 3, 3, 3, 2] 11
[2, 3, 4, 2, 2] 11
[2, 4, 2, 2, 2] 11
[2, 8, 2, 3, 2] 11
[2, 8, 3, 2, 2] 11
[3, 2, 2, 2, 2] 11
[3, 6, 2, 3, 2] 11
[3, 6, 3, 2, 2] 11
[4, 5, 2, 3, 2] 11
[4, 5, 3, 2, 2] 11
[6, 4, 2, 3, 2] 11
[6, 4, 3, 2, 2] 11
[13, 2, 2, 2, 3] 11
[14, 2, 2, 2, 2] 11
[2, 9, 2, 2, 2, 2] 11
[3, 2, 2, 2, 8, 2] 11
[3, 2, 2, 3, 3, 2] 11
[3, 2, 2, 4, 2, 2] 11
[3, 2, 3, 2, 2, 2] 11
[3, 6, 2, 2, 2, 3] 11
[3, 7, 2, 2, 2, 2] 11
[4, 5, 2, 2, 2, 3] 11
[4, 6, 2, 2, 2, 2] 11
[6, 4, 2, 2, 2, 3] 11
[6, 5, 2, 2, 2, 2] 11
[2, 2, 3, 4, 3, 2, 2] 11
[2, 3, 2, 4, 2, 3, 2] 11
[2, 3, 2, 4, 3, 2, 2] 11
[2, [2], [3], [2, 2, 2, 2]] 11
[3, 2, 2, 3, 2, 2, 3] 11
[4, 2, 2, 2, 2, 2, 2] 11
[2, 2, 3, 5, 2, 2, 2, 2] 11
[2, 3, 2, 5, 2, 2, 2, 2] 11
[3, 2, 2, 2, 4, 2, 3, 2] 11
[3, 2, 2, 2, 4, 3, 2, 2] 11
[5, 2, 2, 2, 2, 2, 2, 2] 11
[2, 2, 2, 2, 6, 2, 2, 2, 2] 11
[3, 2, 2, 2, 4, 2, 2, 2, 3] 11
[3, 2, 2, 2, 5, 2, 2, 2, 2] 11
[7, 2, 2, 2, 2, 2, 2, 2, 2] 11
[13, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[2, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2] 11
[2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2] 11
[2, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2] 11
[2, 8, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[3, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[4, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[6, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[3, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2] 11
[2, 2, 3, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[2, 3, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[2, 2, 2, 2, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[3, 2, 2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2] 11
[2, 2, 2, 2, 2, 2, 2, 2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
Basic singularity type Second singularity type Third singularity type Index
[12, 12] [12, 2, 12] [12, 2, 2, 12] 11
[12, 3, 6] [12, 2, 3, 6] [12, 2, 2, 3, 6] 11
[12, 4, 4] [12, 2, 4, 4] [12, 2, 2, 4, 4] 11
[12, 5, 3] [12, 2, 5, 3] [12, 2, 2, 5, 3] 11
[12, 7, 2] [12, 2, 7, 2] [12, 2, 2, 7, 2] 11
[2, 7, 7, 2] [2, 7, 2, 7, 2] [2, 7, 2, 2, 7, 2] 11
[2, [2], [2], [12]] [2, [2], [2], [2, 12]] [2, [2], [2], [2, 2, 12]] 11
[3, 5, 5, 3] [3, 5, 2, 5, 3] [3, 5, 2, 2, 5, 3] 11
[3, 5, 7, 2] [3, 5, 2, 7, 2] [3, 5, 2, 2, 7, 2] 11
[3, [2], [2], [6]] [2, [2], [2], [3, 6]] [2, [2], [2], [2, 3, 6]] 11
[4, 4, 4, 4] [4, 4, 2, 4, 4] [4, 4, 2, 2, 4, 4] 11
[4, 4, 5, 3] [4, 4, 2, 5, 3] [4, 4, 2, 2, 5, 3] 11
[4, 4, 7, 2] [4, 4, 2, 7, 2] [4, 4, 2, 2, 7, 2] 11
[4, [2], [2], [4]] [2, [2], [2], [4, 4]] [2, [2], [2], [2, 4, 4]] 11
[5, [2], [2], [3]] [2, [2], [2], [5, 3]] [2, [2], [2], [2, 5, 3]] 11
[6, 3, 3, 6] [6, 3, 2, 3, 6] [6, 3, 2, 2, 3, 6] 11
[6, 3, 4, 4] [6, 3, 2, 4, 4] [6, 3, 2, 2, 4, 4] 11
[6, 3, 5, 3] [6, 3, 2, 5, 3] [6, 3, 2, 2, 5, 3] 11
[6, 3, 7, 2] [6, 3, 2, 7, 2] [6, 3, 2, 2, 7, 2] 11
[7, [2], [2], [2]] [2, [2], [2], [7, 2]] [2, [2], [2], [2, 7, 2]] 11
[12, 3, 2, 3, 2] [12, 2, 3, 2, 3, 2] [12, 2, 2, 3, 2, 3, 2] 11
[12, 3, 3, 2, 2] [12, 2, 3, 3, 2, 2] [12, 2, 2, 3, 3, 2, 2] 11
[2, 7, 3, 2, 3, 2] [2, 7, 2, 3, 2, 3, 2] [2, 7, 2, 2, 3, 2, 3, 2] 11
[2, 7, 3, 3, 2, 2] [2, 7, 2, 3, 3, 2, 2] [2, 7, 2, 2, 3, 3, 2, 2] 11
[3, 5, 3, 2, 3, 2] [3, 5, 2, 3, 2, 3, 2] [3, 5, 2, 2, 3, 2, 3, 2] 11
[3, 5, 3, 3, 2, 2] [3, 5, 2, 3, 3, 2, 2] [3, 5, 2, 2, 3, 3, 2, 2] 11
[3, [2], [2], [2, 3, 2]] [2, [2], [2], [3, 2, 3, 2]] [2, [2], [2], [2, 3, 2, 3, 2]] 11
[3, [2], [2], [3, 2, 2]] [2, [2], [2], [3, 3, 2, 2]] [2, [2], [2], [2, 3, 3, 2, 2]] 11
[4, 4, 3, 2, 3, 2] [4, 4, 2, 3, 2, 3, 2] [4, 4, 2, 2, 3, 2, 3, 2] 11
[4, 4, 3, 3, 2, 2] [4, 4, 2, 3, 3, 2, 2] [4, 4, 2, 2, 3, 3, 2, 2] 11
[6, 3, 3, 2, 3, 2] [6, 3, 2, 3, 2, 3, 2] [6, 3, 2, 2, 3, 2, 3, 2] 11
[6, 3, 3, 3, 2, 2] [6, 3, 2, 3, 3, 2, 2] [6, 3, 2, 2, 3, 3, 2, 2] 11
[12, 3, 2, 2, 2, 3] [12, 2, 3, 2, 2, 2, 3] [12, 2, 2, 3, 2, 2, 2, 3] 11
[12, 4, 2, 2, 2, 2] [12, 2, 4, 2, 2, 2, 2] [12, 2, 2, 4, 2, 2, 2, 2] 11
[2, 7, 4, 2, 2, 2, 2] [2, 7, 2, 4, 2, 2, 2, 2] [2, 7, 2, 2, 4, 2, 2, 2, 2] 11
[3, 2, 2, 2, 3, 7, 2] [3, 2, 2, 2, 3, 2, 7, 2] [3, 2, 2, 2, 3, 2, 2, 7, 2] 11
[3, 5, 3, 2, 2, 2, 3] [3, 5, 2, 3, 2, 2, 2, 3] [3, 5, 2, 2, 3, 2, 2, 2, 3] 11
[3, 5, 4, 2, 2, 2, 2] [3, 5, 2, 4, 2, 2, 2, 2] [3, 5, 2, 2, 4, 2, 2, 2, 2] 11
[3, [2], [2], [2, 2, 2, 3]] [2, [2], [2], [3, 2, 2, 2, 3]] [2, [2], [2], [2, 3, 2, 2, 2, 3]] 11
[4, 4, 3, 2, 2, 2, 3] [4, 4, 2, 3, 2, 2, 2, 3] [4, 4, 2, 2, 3, 2, 2, 2, 3] 11
[4, 4, 4, 2, 2, 2, 2] [4, 4, 2, 4, 2, 2, 2, 2] [4, 4, 2, 2, 4, 2, 2, 2, 2] 11
[4, [2], [2], [2, 2, 2, 2]] [2, [2], [2], [4, 2, 2, 2, 2]] [2, [2], [2], [2, 4, 2, 2, 2, 2]] 11
[6, 3, 3, 2, 2, 2, 3] [6, 3, 2, 3, 2, 2, 2, 3] [6, 3, 2, 2, 3, 2, 2, 2, 3] 11
[6, 3, 4, 2, 2, 2, 2] [6, 3, 2, 4, 2, 2, 2, 2] [6, 3, 2, 2, 4, 2, 2, 2, 2] 11
[2, 2, 3, 3, 3, 3, 2, 2] [2, 2, 3, 3, 2, 3, 3, 2, 2] [2, 2, 3, 3, 2, 2, 3, 3, 2, 2] 11
[2, 3, 2, 3, 3, 2, 3, 2] [2, 3, 2, 3, 2, 3, 2, 3, 2] [2, 3, 2, 3, 2, 2, 3, 2, 3, 2] 11
[2, 3, 2, 3, 3, 3, 2, 2] [2, 3, 2, 3, 2, 3, 3, 2, 2] [2, 3, 2, 3, 2, 2, 3, 3, 2, 2] 11
[2, 2, 3, 3, 4, 2, 2, 2, 2] [2, 2, 3, 3, 2, 4, 2, 2, 2, 2] [2, 2, 3, 3, 2, 2, 4, 2, 2, 2, 2] 11
[2, 3, 2, 3, 4, 2, 2, 2, 2] [2, 3, 2, 3, 2, 4, 2, 2, 2, 2] [2, 3, 2, 3, 2, 2, 4, 2, 2, 2, 2] 11
[3, 2, 2, 2, 3, 3, 2, 3, 2] [3, 2, 2, 2, 3, 2, 3, 2, 3, 2] [3, 2, 2, 2, 3, 2, 2, 3, 2, 3, 2] 11
[3, 2, 2, 2, 3, 3, 3, 2, 2] [3, 2, 2, 2, 3, 2, 3, 3, 2, 2] [3, 2, 2, 2, 3, 2, 2, 3, 3, 2, 2] 11
[2, 2, 2, 2, 4, 4, 2, 2, 2, 2] [2, 2, 2, 2, 4, 2, 4, 2, 2, 2, 2] [2, 2, 2, 2, 4, 2, 2, 4, 2, 2, 2, 2] 11
[3, 2, 2, 2, 3, 3, 2, 2, 2, 3] [3, 2, 2, 2, 3, 2, 3, 2, 2, 2, 3] [3, 2, 2, 2, 3, 2, 2, 3, 2, 2, 2, 3] 11
[3, 2, 2, 2, 3, 4, 2, 2, 2, 2] [3, 2, 2, 2, 3, 2, 4, 2, 2, 2, 2] [3, 2, 2, 2, 3, 2, 2, 4, 2, 2, 2, 2] 11
[12, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [12, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [12, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[2, 7, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [2, 7, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [2, 7, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[3, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [3, 5, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [3, 5, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[3, [2], [2], [2, 2, 2, 2, 2, 2, 2, 2, 2]] [2, [2], [2], [3, 2, 2, 2, 2, 2, 2, 2, 2, 2]] [2, [2], [2], [2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2]] 11
[4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [4, 4, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [4, 4, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[6, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [6, 3, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [6, 3, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[2, 2, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [2, 2, 3, 3, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [2, 2, 3, 3, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[2, 3, 2, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [2, 3, 2, 3, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [2, 3, 2, 3, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[2, 2, 2, 2, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [2, 2, 2, 2, 4, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [2, 2, 2, 2, 4, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[3, 2, 2, 2, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [3, 2, 2, 2, 3, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [3, 2, 2, 2, 3, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11
[2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] [2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2] 11

Reference: R. Blache, "Two aspects of log terminal surface singularities", Abh. Math. Sem. Univ. Hamburg 64 (1994), 59-87