Order 15616.
1206 conjugacy classes of subgroups.
The subgroup lattice has 378 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21462681 | C2 | semidirect |
| 2. #21461077 | C2 | semidirect |
| 3. #21461069 | C2 | semidirect |
| 4. #21461063 | C2 | semidirect |
| 5. #21461052 | C2 | semidirect |
| 95. C2×C4×D61 | M16 | semidirect |
| 98. C2×Dic122 | M16 | semidirect |
| 213. C61 | #17370 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21462681 | 2 |
| #21461077 | 2 |
| #21461069 | 2 |
| #21461063 | 2 |
| #21461052 | 2 |
| C2×#16840241 | 2 |
| #17370 | 61 |