Order 15616.
666 conjugacy classes of subgroups.
The subgroup lattice has 370 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. C2×C4⋊#92418 | C4 | semidirect |
| 12. C2×#14519688 | C4 | semidirect |
| 22. C61×#432 | C4 | semidirect |
| 23. C61×#432 | C4 | semidirect |
| 197. #432 | Dic61 | semidirect |
| 198. #432 | Dic61 | semidirect |
| 211. C61 | #7930 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839819 | 2 |
| C4×#14519736 | 2 |
| #21443665 | 2 |
| C2×C61×#432 | 2 |
| #7930 | 61 |