Order 15616.
1910 conjugacy classes of subgroups.
The subgroup lattice has 238 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. #21448925 | C2 | semidirect |
| 4. #21448625 | C2 | semidirect |
| 23. C2×#125×C61 | C4 | semidirect |
| 126. C2×#125 | Dic61 | semidirect |
| 148. C61 | #34372 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21449005 | 2 |
| #21448925 | 2 |
| #21448696 | 2 |
| #21448625 | 2 |
| #21448422 | 2 |
| #21448217 | 2 |
| C22×#125×C61 | 2 |
| #34372 | 61 |