Order 15616.
898 conjugacy classes of subgroups.
The subgroup lattice has 478 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21461675 | C2 | semidirect |
| 3. #21460657 | C2 | semidirect |
| 31. C22×C4×D61 | C8 | semidirect |
| 145. C22×D61 | C4⋊C8 | semidirect |
| 226. Dic61 | #323 | semidirect |
| 256. C61 | #8557 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21461675 | 2 |
| C2×#16840606 | 2 |
| #21460657 | 2 |
| C2×#16839609 | 2 |
| #8557 | 61 |