Order 15616.
1334 conjugacy classes of subgroups.
The subgroup lattice has 294 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. D61⋊#333 | C2 | direct (N × H) |
| 3. C2×#16840622 | C2 | semidirect |
| 10. #16840622 | C22 | semidirect |
| 131. C2×D61 | #333 | semidirect |
| 147. C2×C61 | C2×#333 | semidirect |
| 150. D61 | C2×#333 | semidirect |
| 167. C61 | C22×#333 | semidirect |
| 290. C2 | D61⋊#333 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×D61⋊(C4⋊C8) | 2 |
| D61⋊#333 | 2 |
| C2×#16840622 | 2 |
| C2×C4⋊Q8×D61 | 2 |
| C22×#333 | 61 |