Order 15616.
1630 conjugacy classes of subgroups.
The subgroup lattice has 244 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21444053 | C2 | semidirect |
| 8. #16839622 | C4 | semidirect |
| 14. C61×#381 | C4 | semidirect |
| 49. C22×C4×C61 | C42 | semidirect |
| 131. #381 | Dic61 | semidirect |
| 137. C61 | #13828 | semidirect |
| 178. C22×C4 | C4×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839622 | 2 |
| #21444056 | 2 |
| #21444053 | 2 |
| C2×C61×#381 | 2 |
| #13828 | 61 |