Order 15616.
1898 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 |
|---|---|---|
| 1. #21449005 | C2 | semidirect |
| 2. #21449000 | C2 | semidirect |
| 5. #21448297 | C2 | semidirect |
| 24. C61×#533 | C4 | semidirect |
| 129. #533 | Dic61 | semidirect |
| 152. C61 | #34348 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21449005 | 2 |
| #21449000 | 2 |
| #21448985 | 2 |
| #21448317 | 2 |
| #21448297 | 2 |
| #21448217 | 2 |
| C2×C61×#533 | 2 |
| #34348 | 61 |