Order 15616.
634 conjugacy classes of subgroups.
The subgroup lattice has 296 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 16. C61×#341 | C4 | semidirect |
| 161. #341 | Dic61 | semidirect |
| 164. C61 | #11271 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14519709 | 2 |
| C2×#16839530 | 2 |
| #21445539 | 2 |
| #21445515 | 2 |
| C2×C61×#341 | 2 |
| #11271 | 61 |