Order 15616.
2238 conjugacy classes of subgroups.
The subgroup lattice has 252 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21449000 | C2 | semidirect |
| 2. #21448909 | C2 | semidirect |
| 4. #21448568 | C2 | semidirect |
| 23. C2×C4⋊Q8×C61 | C4 | semidirect |
| 134. C2×C4⋊Q8 | Dic61 | semidirect |
| 154. C61 | #34365 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21449000 | 2 |
| #21448909 | 2 |
| #21448688 | 2 |
| #21448568 | 2 |
| #21448405 | 2 |
| #21448217 | 2 |
| C22×C4⋊Q8×C61 | 2 |
| #34365 | 61 |