| Singularity types | \(K^2\) | Orders of local fundamental groups |
Local indices | Index |
|---|---|---|---|---|
| [2, 2, 2, 2], [5, 5] | 15/2 | 5, 24 | 1, 4 | 4 |
| \(\downarrow\) | ||||
| [2, 2, 2], [4, 5] | 144/19 | 4, 19 | 1, 19 | 19 |
| \(\downarrow\) | ||||
| [2, 2], [3, 5] | 54/7 | 3, 14 | 1, 7 | 7 |
| \(\downarrow\) | ||||
| [2], [2, 5] | 8 | 2, 9 | 1, 3 | 3 |