| Singularity types | \(K^2\) | Orders of local fundamental groups |
Local indices | Index |
|---|---|---|---|---|
| [4, 2, 2, 2, 2, 4] | 17/3 | 51 | 3 | 3 |
| \(\downarrow\) | ||||
| [4], [2, 2, 2, 4] | 81/13 | 4, 13 | 2, 13 | 26 |
| \(\downarrow\) | ||||
| [3], [2, 2, 4] | 98/15 | 3, 10 | 3, 5 | 15 |
| \(\downarrow\) | ||||
| [2], [2, 4] | 50/7 | 2, 7 | 1, 7 | 7 |