Order 15616.
1094 conjugacy classes of subgroups.
The subgroup lattice has 318 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 18. C61×#401 | C4 | semidirect |
| 169. #401 | Dic61 | semidirect |
| 180. C61 | #14620 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21444084 | 2 |
| #21444081 | 2 |
| #21444076 | 2 |
| #21444053 | 2 |
| #21444044 | 2 |
| C2×C61×#401 | 2 |
| #14620 | 61 |