| Singularity types | \(K^2\) | Orders of local fundamental groups |
Local indices | Index |
|---|---|---|---|---|
| [2, 2, 2], [4, 5, 4], [2, 2, 2] | 50/9 | 4, 72, 4 | 1, 18, 1 | 18 |
| \(\downarrow\) | ||||
| [2, 2], [3, 5, 4], [2, 2, 2] | 300/53 | 3, 53, 4 | 1, 53, 1 | 53 |
| \(\downarrow\) | ||||
| [2], [2, 5, 4], [2, 2, 2] | 100/17 | 2, 34, 4 | 1, 17, 1 | 17 |
| \(\downarrow\) | ||||
| [2], [2, 5, 3], [2, 2] | 6 | 2, 25, 3 | 1, 5, 1 | 5 |
| \(\downarrow\) | ||||
| [2], [2, 5, 2], [2] | 25/4 | 2, 16, 2 | 1, 8, 1 | 8 |