Order 15616.
2422 conjugacy classes of subgroups.
The subgroup lattice has 220 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21448925 | C2 | direct (N × H) |
| 19. C2×#125×C61 | C4 | semidirect |
| 40. #125×C61 | C2×C4 | semidirect |
| 112. C2×C61 | #2371 | semidirect |
| 116. C2×#125 | Dic61 | semidirect |
| 133. C61 | C2×#2371 | semidirect |
| 139. #125 | C2×Dic61 | semidirect |
| 215. C2 | #21448925 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21448925 | 2 |
| C2×#16839648 | 2 |
| C2×C4⋊C4×Dic61 | 2 |
| C2×#16839608 | 2 |
| C22×#125×C61 | 2 |
| C2×#2371 | 61 |