Order 15616.
1142 conjugacy classes of subgroups.
The subgroup lattice has 334 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21461993 | C2 | semidirect |
| 4. #21461991 | C2 | semidirect |
| 31. C2×D61⋊C8 | Q8 | semidirect |
| 193. C61 | #21301 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840767 | 2 |
| C2×#16840721 | 2 |
| #21461993 | 2 |
| #21461991 | 2 |
| #21461486 | 2 |
| C2×#16840317 | 2 |
| #21301 | 61 |