Order 15616.
1290 conjugacy classes of subgroups.
The subgroup lattice has 262 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 15. C61×#395 | C4 | semidirect |
| 22. C2×C4⋊Dic61 | Q8 | semidirect |
| 141. #395 | Dic61 | semidirect |
| 147. C61 | #14601 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21444090 | 2 |
| #21444072 | 2 |
| #21444053 | 2 |
| #21444048 | 2 |
| C2×C61×#395 | 2 |
| #14601 | 61 |