Order 15616.
714 conjugacy classes of subgroups.
The subgroup lattice has 322 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 31. C61×#446 | C4 | semidirect |
| 171. #446 | Dic61 | semidirect |
| 196. C61 | #22745 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21448776 | 2 |
| #21446589 | 2 |
| #21446583 | 2 |
| #21445953 | 2 |
| #21445950 | 2 |
| #21445716 | 2 |
| C4×#14519709 | 2 |
| C2×C61×#446 | 2 |
| #22745 | 61 |