Order 15616.
516 conjugacy classes of subgroups.
The subgroup lattice has 392 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 180. Dic61 | #332 | semidirect |
| 219. C61 | #8586 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21461752 | 2 |
| C2×#16840621 | 2 |
| #21460697 | 2 |
| #21448390 | 2 |
| #8586 | 61 |