Order 15616.
1238 conjugacy classes of subgroups.
The subgroup lattice has 234 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21454900 | C2 | semidirect |
| 2. #21444140 | C2 | semidirect |
| 3. #21444133 | C2 | semidirect |
| 22. C2×#41×C61 | C8 | semidirect |
| 133. C61 | #17353 | semidirect |
| 136. C2×#41 | #92418 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21454900 | 2 |
| #21444140 | 2 |
| #21444133 | 2 |
| C2×C61×#520 | 2 |
| #17353 | 61 |