Order 15616.
650 conjugacy classes of subgroups.
The subgroup lattice has 394 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. #16839630 | C4 | semidirect |
| 9. #16839628 | C4 | semidirect |
| 16. C4×C4⋊Dic61 | C4 | semidirect |
| 18. #16839608 | C4 | semidirect |
| 24. C2×C4⋊C8×C61 | C4 | semidirect |
| 26. C2×#97×C61 | C4 | semidirect |
| 207. C2×C4⋊C8 | Dic61 | semidirect |
| 209. C2×#97 | Dic61 | semidirect |
| 223. C61 | #7984 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21448226 | 2 |
| #21448217 | 2 |
| #21443687 | 2 |
| C2×C61×#432 | 2 |
| #7984 | 61 |