Order 15616.
1342 conjugacy classes of subgroups.
The subgroup lattice has 312 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C4×C4⋊Dic61 | C4 | semidirect |
| 177. C61 | #13955 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×C4⋊Dic61 | 2 |
| #21444075 | 2 |
| #21444048 | 2 |
| #21444045 | 2 |
| C2×C61×#382 | 2 |
| #13955 | 61 |