| Singularity types | \(K^2\) | Orders of local fundamental groups |
Local indices | Index |
|---|---|---|---|---|
| [4], [4], [2, 2, 2, 2, 2, 2, 2] | 2 | 4, 4, 8 | 2, 2, 1 | 2 |
| \(\downarrow\) | ||||
| [3], [4], [2, 2, 2, 2, 2, 2] | 7/3 | 3, 4, 7 | 3, 2, 1 | 6 |
| \(\downarrow\) | ||||
| [2], [4], [2, 2, 2, 2, 2] | 3 | 2, 4, 6 | 1, 2, 1 | 2 |
| \(\downarrow\) | ||||
| [2], [3], [2, 2, 2, 2] | 10/3 | 2, 3, 5 | 1, 3, 1 | 3 |
| \(\downarrow\) | ||||
| [2], [2], [2, 2, 2] | 4 | 2, 2, 4 | 1, 1, 1 | 1 |