Order 15616.
1306 conjugacy classes of subgroups.
The subgroup lattice has 414 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21461990 | C2 | semidirect |
| 4. #21461989 | C2 | semidirect |
| 5. #21461988 | C2 | semidirect |
| 43. C2×Q8×D61 | C8 | semidirect |
| 237. C61 | #21818 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840781 | 2 |
| C2×#16840780 | 2 |
| #21461990 | 2 |
| #21461989 | 2 |
| #21461988 | 2 |
| #21461711 | 2 |
| C2×C4×Q8×D61 | 2 |
| #21818 | 61 |