Order 15616.
1662 conjugacy classes of subgroups.
The subgroup lattice has 454 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 14. #16839628 | C4 | semidirect |
| 16. C4×C4⋊Dic61 | C4 | semidirect |
| 26. C4×C4⋊C4×C61 | C4 | semidirect |
| 119. C42×C61 | C42 | semidirect |
| 122. C4⋊Dic61 | C4⋊C4 | semidirect |
| 246. C4×C4⋊C4 | Dic61 | semidirect |
| 255. C61 | #13804 | semidirect |
| 351. C42 | C4×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839628 | 2 |
| C2×C4×C4⋊Dic61 | 2 |
| #21444051 | 2 |
| #21444049 | 2 |
| #21444044 | 2 |
| #95×Dic61 | 2 |
| C2×C4×C4⋊C4×C61 | 2 |
| #13804 | 61 |