Order 15616.
382 conjugacy classes of subgroups.
The subgroup lattice has 244 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 30. C8×Dic61 | C8 | semidirect |
| 136. C61 | #8785 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21461736 | 2 |
| #21460649 | 2 |
| C4×C8×Dic61 | 2 |
| #8785 | 61 |