Order 15616.
1162 conjugacy classes of subgroups.
The subgroup lattice has 428 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21443697 | C2 | semidirect |
| 9. #16839726 | C4 | semidirect |
| 13. C4×C22⋊Dic61 | C4 | semidirect |
| 16. C22×C4⋊C4×C61 | C4 | semidirect |
| 20. C61×#380 | C4 | semidirect |
| 33. C22⋊#92418 | C2×C4 | semidirect |
| 35. #14519684 | C2×C4 | semidirect |
| 220. C22×C4⋊C4 | Dic61 | semidirect |
| 230. #380 | Dic61 | semidirect |
| 236. C61 | #8019 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839726 | 2 |
| C2×C4×C22⋊Dic61 | 2 |
| #21443697 | 2 |
| C2×C61×#380 | 2 |
| #8019 | 61 |