Order 15616.
674 conjugacy classes of subgroups.
The subgroup lattice has 310 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×#14519687 | C4 | semidirect |
| 11. C2×C8×Dic61 | C4 | semidirect |
| 14. #16839519 | C4 | semidirect |
| 17. C61×#338 | C4 | semidirect |
| 170. #338 | Dic61 | semidirect |
| 172. C61 | #10813 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×M16×Dic61 | 2 |
| C2×#16839534 | 2 |
| C2×#16839523 | 2 |
| C2×#16839519 | 2 |
| C2×C61×#338 | 2 |
| #10813 | 61 |