Order 15616.
514 conjugacy classes of subgroups.
The subgroup lattice has 268 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#16839566 | C2 | semidirect |
| 3. C2×C4×#11758185 | C2 | semidirect |
| 4. #21445983 | C2 | semidirect |
| 18. C61×#495 | C4 | semidirect |
| 145. #495 | Dic61 | semidirect |
| 153. C61 | #13204 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839566 | 2 |
| C2×#16839563 | 2 |
| C2×C4×#11758185 | 2 |
| #21445983 | 2 |
| C2×C61×#495 | 2 |
| #13204 | 61 |