Order 15616.
1646 conjugacy classes of subgroups.
The subgroup lattice has 578 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21462495 | C2 | semidirect |
| 2. #21461078 | C2 | semidirect |
| 3. #21461066 | C2 | semidirect |
| 4. #21461064 | C2 | semidirect |
| 5. #21461058 | C2 | semidirect |
| 7. #16840783 | C22 | semidirect |
| 9. #16840779 | C22 | semidirect |
| 14. #16840606 | C22 | semidirect |
| 15. #16840605 | C22 | semidirect |
| 133. C2×C22⋊D61 | M16 | semidirect |
| 319. C61 | #17364 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21462495 | 2 |
| #21461078 | 2 |
| #21461066 | 2 |
| #21461064 | 2 |
| #21461058 | 2 |
| C22×C4×C22⋊D61 | 2 |
| #17364 | 61 |