Order 15616.
1490 conjugacy classes of subgroups.
The subgroup lattice has 406 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21448417 | C2 | semidirect |
| 2. #21445893 | C2 | semidirect |
| 3. #21445807 | C2 | semidirect |
| 5. C4×#14519692 | C2 | semidirect |
| 9. #16839622 | C22 | semidirect |
| 11. C4×C22⋊Dic61 | C22 | semidirect |
| 12. #16839529 | C22 | semidirect |
| 15. C2×C4×D4×C61 | C4 | semidirect |
| 16. C2×C4×D4×C61 | C4 | semidirect |
| 19. C2×#117×C61 | C4 | semidirect |
| 20. C22×C22⋊C4×C61 | C4 | semidirect |
| 211. C2×C4×D4 | Dic61 | semidirect |
| 212. C2×C4×D4 | Dic61 | semidirect |
| 215. C2×#117 | Dic61 | semidirect |
| 216. C22×C22⋊C4 | Dic61 | semidirect |
| 225. C61 | #20724 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21448417 | 2 |
| #21445893 | 2 |
| #21445807 | 2 |
| #21445734 | 2 |
| C4×#14519692 | 2 |
| C2×C61×#518 | 2 |
| #20724 | 61 |