| Singularity types | \(K^2\) | Orders of local fundamental groups |
Local indices | Index |
|---|---|---|---|---|
| [2, 2], [2, 2], [2, 4, 2, 3, 3] | 3 | 3, 3, 75 | 1, 1, 5 | 5 |
| \(\downarrow\) | ||||
| [2], [2, 2], [2, 3, 2, 3, 3] | 150/49 | 2, 3, 49 | 1, 1, 49 | 49 |
| \(\downarrow\) | ||||
| [2, 2], [2, 2, 2, 3, 3] | 75/23 | 3, 23 | 1, 23 | 23 |
| \(\downarrow\) | ||||
| [2], [2, 2], [2, 3, 3] | 54/13 | 2, 3, 13 | 1, 1, 13 | 13 |
| \(\downarrow\) | ||||
| [2], [2], [2, 3, 2] | 9/2 | 2, 2, 8 | 1, 1, 4 | 4 |