| Singularity types | \(K^2\) | Orders of local fundamental groups |
Local indices | Index |
|---|---|---|---|---|
| [2], [2, 9, 4], [2, 2, 2] | 108/11 | 2, 66, 4 | 1, 11, 1 | 11 |
| \(\downarrow\) | ||||
| [2], [2, 9, 3], [2, 2] | 486/49 | 2, 49, 3 | 1, 49, 1 | 49 |
| \(\downarrow\) | ||||
| [2], [2, 9, 2], [2] | 81/8 | 2, 32, 2 | 1, 16, 1 | 16 |