Order 15616.
958 conjugacy classes of subgroups.
The subgroup lattice has 414 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 19. C61×#391 | C4 | semidirect |
| 77. C2×Q8×C61 | C4⋊C4 | semidirect |
| 221. #391 | Dic61 | semidirect |
| 227. C61 | #11055 | semidirect |
| 284. C2×Q8 | C4⋊Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839771 | 2 |
| #21448437 | 2 |
| C2×#16839531 | 2 |
| C2×#16839522 | 2 |
| C2×C61×#391 | 2 |
| #11055 | 61 |