Order 15616.
1674 conjugacy classes of subgroups.
The subgroup lattice has 412 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21458787 | C2 | semidirect |
| 3. #21458752 | C2 | semidirect |
| 101. C2×Q16×C61 | Q8 | semidirect |
| 257. C61 | #61379 | semidirect |
| 259. C2×Q16 | Dic122 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21459629 | 2 |
| #21458787 | 2 |
| #21458752 | 2 |
| #21456347 | 2 |
| #21456343 | 2 |
| #21455657 | 2 |
| #21455624 | 2 |
| #21454759 | 2 |
| #21454687 | 2 |
| C2×C61×#441 | 2 |
| #61379 | 61 |