Order 15616.
906 conjugacy classes of subgroups.
The subgroup lattice has 390 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21461934 | C2 | semidirect |
| 5. #21461933 | C2 | semidirect |
| 181. C4×C61 | #430 | semidirect |
| 225. C61 | #21177 | semidirect |
| 380. C4 | #16840777 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840777 | 2 |
| C2×#16840766 | 2 |
| C4×D61⋊M16 | 2 |
| #21461934 | 2 |
| #21461933 | 2 |
| #21461513 | 2 |
| #423×D61 | 2 |
| #21177 | 61 |