Order 15616.
1706 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 |
|---|---|---|
| 1. #21462733 | C2 | semidirect |
| 2. #21462732 | C2 | semidirect |
| 3. #21462731 | C2 | semidirect |
| 4. D61⋊#446 | C2 | semidirect |
| 8. #16840814 | C22 | semidirect |
| 9. #16840814 | C22 | semidirect |
| 10. #16840813 | C22 | semidirect |
| 11. #16840812 | C22 | semidirect |
| 201. D61 | #2987 | semidirect |
| 231. C61 | C2×#2987 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21462733 | 2 |
| #21462732 | 2 |
| #21462731 | 2 |
| D61⋊#446 | 2 |
| D61⋊#433 | 2 |
| D61⋊#432 | 2 |
| #533×D61 | 2 |
| C2×#2987 | 61 |