Order 15616.
1246 conjugacy classes of subgroups.
The subgroup lattice has 464 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21462498 | C2 | semidirect |
| 2. #21461082 | C2 | semidirect |
| 3. #21461080 | C2 | semidirect |
| 4. #21461076 | C2 | semidirect |
| 5. #21461053 | C2 | semidirect |
| 124. C2×C4×D61 | M16 | semidirect |
| 262. C61 | #17361 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21462498 | 2 |
| #21461082 | 2 |
| #21461080 | 2 |
| #21461076 | 2 |
| #21461053 | 2 |
| C2×C4×#11758226 | 2 |
| #17361 | 61 |