Order 15616.
1782 conjugacy classes of subgroups.
The subgroup lattice has 254 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21444087 | C2 | semidirect |
| 4. #21444049 | C2 | semidirect |
| 13. C2×#117×C61 | C4 | semidirect |
| 134. C2×#117 | Dic61 | semidirect |
| 143. C61 | #14343 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839622 | 2 |
| #21444087 | 2 |
| #21444068 | 2 |
| #21444049 | 2 |
| C22×#117×C61 | 2 |
| #14343 | 61 |