Order 15616.
1054 conjugacy classes of subgroups.
The subgroup lattice has 424 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21443698 | C2 | semidirect |
| 6. C22×C4⋊Dic61 | C4 | semidirect |
| 9. #16839726 | C4 | semidirect |
| 14. #16839622 | C4 | semidirect |
| 20. C61×#381 | C4 | semidirect |
| 35. C22⋊#92418 | C2×C4 | semidirect |
| 55. #95×C61 | C2×C4 | semidirect |
| 226. #381 | Dic61 | semidirect |
| 234. C61 | #8015 | semidirect |
| 267. #95 | C2×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839726 | 2 |
| C2×#16839622 | 2 |
| #21443698 | 2 |
| C2×C61×#381 | 2 |
| #8015 | 61 |