Order 15616.
1646 conjugacy classes of subgroups.
The subgroup lattice has 556 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21462496 | C2 | semidirect |
| 2. #21461078 | C2 | semidirect |
| 3. #21461065 | C2 | semidirect |
| 4. #21461060 | C2 | semidirect |
| 5. #21461059 | C2 | semidirect |
| 8. #16840783 | C22 | semidirect |
| 10. #16840778 | C22 | semidirect |
| 14. #16840606 | C22 | semidirect |
| 15. #16840605 | C22 | semidirect |
| 101. C2×D4×C61 | M16 | semidirect |
| 123. C2×D244 | M16 | semidirect |
| 308. C61 | #17364 | semidirect |
| 387. C2×D4 | #11758213 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21462496 | 2 |
| #21461078 | 2 |
| #21461065 | 2 |
| #21461060 | 2 |
| #21461059 | 2 |
| C2×C4×D4×D61 | 2 |
| #17364 | 61 |