Order 15616.
246 conjugacy classes of subgroups.
The subgroup lattice has 200 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 8. #16839515 | C4 | semidirect |
| 13. C61×C4⋊C16 | C4 | semidirect |
| 110. C4⋊C16 | Dic61 | semidirect |
| 113. C61 | #7278 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21445976 | 2 |
| #21444567 | 2 |
| C61×#2150 | 2 |
| #7278 | 61 |