Order 15616.
852 conjugacy classes of subgroups.
The subgroup lattice has 400 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21454409 | C2 | semidirect |
| 3. C2×#16839533 | C2 | semidirect |
| 4. C2×#16839520 | C2 | semidirect |
| 19. C61×#408 | C4 | semidirect |
| 216. #408 | Dic61 | semidirect |
| 220. C61 | #11109 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21454409 | 2 |
| C2×#16839779 | 2 |
| C2×#16839533 | 2 |
| C2×#16839520 | 2 |
| C61×#2879 | 2 |
| #11109 | 61 |