Order 15616.
1094 conjugacy classes of subgroups.
The subgroup lattice has 480 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 28. C61×#400 | C4 | semidirect |
| 254. #400 | Dic61 | semidirect |
| 271. C61 | #14612 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21444087 | 2 |
| #21444081 | 2 |
| #21444072 | 2 |
| #21444053 | 2 |
| #21444051 | 2 |
| #21444044 | 2 |
| C2×C61×#400 | 2 |
| #14612 | 61 |