Order 15616.
606 conjugacy classes of subgroups.
The subgroup lattice has 298 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21445337 | C2 | semidirect |
| 4. #21445213 | C2 | semidirect |
| 82. C2×C8×C61 | Q16 | semidirect |
| 180. C61 | #19208 | semidirect |
| 233. C2×C8 | #11758202 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21456764 | 2 |
| C2×#16840167 | 2 |
| #21445337 | 2 |
| #21445213 | 2 |
| #21444567 | 2 |
| #21444505 | 2 |
| C61×#2960 | 2 |
| #19208 | 61 |