Order 15616.
1996 conjugacy classes of subgroups.
The subgroup lattice has 260 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#16839534 | C2 | semidirect |
| 7. C2×#14519784 | C4 | semidirect |
| 17. C61×#568 | C4 | semidirect |
| 23. C2×#11758194 | C2×C4 | semidirect |
| 25. C22×#92418 | C2×C4 | semidirect |
| 47. C2×M16×C61 | C2×C4 | semidirect |
| 138. #568 | Dic61 | semidirect |
| 149. C61 | #20360 | semidirect |
| 167. C2×M16 | C2×Dic61 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840529 | 2 |
| #21459022 | 2 |
| C2×#16839534 | 2 |
| C2×C61×#568 | 2 |
| #20360 | 61 |