Order 15616.
1422 conjugacy classes of subgroups.
The subgroup lattice has 320 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21446795 | C2 | direct (N × H) |
| 8. #16840319 | C4 | semidirect |
| 10. C2×#14519777 | C4 | semidirect |
| 11. C2×#14519769 | C4 | semidirect |
| 28. #14519777 | C2×C4 | semidirect |
| 30. #14519769 | C2×C4 | semidirect |
| 48. C2×C4×Dic61 | Q8 | semidirect |
| 105. C4×Dic61 | C2×Q8 | semidirect |
| 162. C2×C61 | #1994 | semidirect |
| 184. C61 | C2×#1994 | semidirect |
| 316. C2 | #21446795 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840319 | 2 |
| C2×C42×Dic61 | 2 |
| #21446795 | 2 |
| C2×#16839523 | 2 |
| C2×C61×#423 | 2 |
| C2×#1994 | 61 |