Order 15616.
844 conjugacy classes of subgroups.
The subgroup lattice has 314 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21446610 | C2 | semidirect |
| 22. C61×#430 | C4 | semidirect |
| 60. #108×C61 | C2×C4 | semidirect |
| 172. #430 | Dic61 | semidirect |
| 180. C61 | #21184 | semidirect |
| 215. #108 | C2×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839811 | 2 |
| #21454237 | 2 |
| #21446610 | 2 |
| C2×#16839534 | 2 |
| C2×C61×#430 | 2 |
| #21184 | 61 |