Order 15616.
1834 conjugacy classes of subgroups.
The subgroup lattice has 274 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21456365 | C2 | semidirect |
| 3. #21456358 | C2 | semidirect |
| 4. #21456333 | C2 | semidirect |
| 5. C2×#16840167 | C2 | semidirect |
| 55. #131×C61 | Q8 | semidirect |
| 79. M16×C61 | C2×Q8 | semidirect |
| 80. C2×C8×C61 | C2×Q8 | semidirect |
| 167. C61 | #60667 | semidirect |
| 170. #131 | Dic122 | semidirect |
| 216. M16 | C2×Dic122 | semidirect |
| 217. C2×C8 | C2×Dic122 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21459638 | 2 |
| #21456365 | 2 |
| #21456358 | 2 |
| #21456333 | 2 |
| C2×#16840167 | 2 |
| #21454419 | 2 |
| C4×#131×C61 | 2 |
| #60667 | 61 |