Order 15616.
656 conjugacy classes of subgroups.
The subgroup lattice has 350 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 30. C2×C4⋊Dic61 | C8 | semidirect |
| 163. C4×C61 | #324 | semidirect |
| 195. C61 | #9650 | semidirect |
| 339. C4 | #16839487 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839660 | 2 |
| #21445799 | 2 |
| C2×#16839487 | 2 |
| C4×C22⋊C8×C61 | 2 |
| #9650 | 61 |