Order 15616.
606 conjugacy classes of subgroups.
The subgroup lattice has 384 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21443721 | C2 | semidirect |
| 7. #16839819 | C4 | semidirect |
| 9. #16839815 | C4 | semidirect |
| 21. C61×#432 | C4 | semidirect |
| 24. C61×#423 | C4 | semidirect |
| 201. #432 | Dic61 | semidirect |
| 207. #423 | Dic61 | semidirect |
| 218. C61 | #8094 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21454452 | 2 |
| #21448226 | 2 |
| #21443721 | 2 |
| C61×#2920 | 2 |
| #8094 | 61 |