Order 15616.
2502 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 |
|---|---|---|
| 2. #21454217 | C2 | semidirect |
| 3. #21454197 | C2 | semidirect |
| 4. #21454182 | C2 | semidirect |
| 6. C4×#14519777 | C2 | semidirect |
| 49. C2×C42×C61 | Q8 | semidirect |
| 98. C2×C4×C61 | C4⋊Q8 | semidirect |
| 124. C4×C61 | #533 | semidirect |
| 159. C61 | #36645 | semidirect |
| 177. C2×C42 | Dic122 | semidirect |
| 231. C2×C4 | #14519777 | semidirect |
| 254. C4 | #16840319 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840319 | 2 |
| #21454217 | 2 |
| #21454197 | 2 |
| #21454182 | 2 |
| #21454171 | 2 |
| C4×#14519777 | 2 |
| #21448226 | 2 |
| C2×C43×C61 | 2 |
| #36645 | 61 |