| Singularity types | \(K^2\) | Orders of local fundamental groups |
Local indices | Index |
|---|---|---|---|---|
| [2], [2, [2], [2, 2], [2, 2, 2]] | 1 | 2, 48 | 1, 1 | 1 |
| \(\downarrow\) | ||||
| [2], [2, [2], [2], [2, 2, 2]] | 2 | 2, 16 | 1, 1 | 1 |
| \(\downarrow\) | ||||
| [2], [2, 2, 2, 2, 2] | 3 | 2, 6 | 1, 1 | 1 |
| \(\downarrow\) | ||||
| [2], [2], [2, 2, 2] | 4 | 2, 2, 4 | 1, 1, 1 | 1 |