Order 15616.
606 conjugacy classes of subgroups.
The subgroup lattice has 382 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. #16839819 | C4 | semidirect |
| 9. #16839815 | C4 | semidirect |
| 24. C61×#423 | C4 | semidirect |
| 26. C4×M16×C61 | C4 | semidirect |
| 206. #423 | Dic61 | semidirect |
| 210. C4×M16 | Dic61 | semidirect |
| 217. C61 | #8105 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21454452 | 2 |
| #21448226 | 2 |
| #21443724 | 2 |
| C61×#2920 | 2 |
| #8105 | 61 |