Order 15616.
1246 conjugacy classes of subgroups.
The subgroup lattice has 484 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21454452 | C2 | semidirect |
| 2. #21444157 | C2 | semidirect |
| 3. #21444153 | C2 | semidirect |
| 4. #21444143 | C2 | semidirect |
| 5. #21444140 | C2 | semidirect |
| 95. C2×Q8×C61 | M16 | semidirect |
| 101. C2×D4×C61 | M16 | semidirect |
| 272. C61 | #17366 | semidirect |
| 337. C2×Q8 | #11758194 | semidirect |
| 343. C2×D4 | #11758194 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21454452 | 2 |
| #21444157 | 2 |
| #21444153 | 2 |
| #21444143 | 2 |
| #21444140 | 2 |
| C2×C4×#41×C61 | 2 |
| #17366 | 61 |