Order 15616.
686 conjugacy classes of subgroups.
The subgroup lattice has 272 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21447619 | C2 | direct (N × H) |
| 3. C2×#16839580 | C2 | semidirect |
| 5. C2×#16839537 | C2 | semidirect |
| 16. #16839580 | C22 | semidirect |
| 18. #16839537 | C22 | semidirect |
| 138. C2×C61 | #2163 | semidirect |
| 157. C61 | C2×#2163 | semidirect |
| 267. C2 | #21447619 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C8×Dic61 | 2 |
| #21447619 | 2 |
| C2×#16839580 | 2 |
| C2×C22⋊#11758185 | 2 |
| C2×#16839537 | 2 |
| C2×C61×C22⋊C16 | 2 |
| C2×#2163 | 61 |