Order 15616.
1262 conjugacy classes of subgroups.
The subgroup lattice has 456 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21461685 | C2 | semidirect |
| 5. #21461572 | C2 | semidirect |
| 194. C4×D61 | #101 | semidirect |
| 258. C61 | #20727 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21462497 | 2 |
| #21461719 | 2 |
| #21461685 | 2 |
| #21461654 | 2 |
| #21461572 | 2 |
| C2×C4×Q8×D61 | 2 |
| #20727 | 61 |