Order 15616.
1422 conjugacy classes of subgroups.
The subgroup lattice has 344 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21461604 | C2 | direct (N × H) |
| 7. C2×#14519844 | C4 | semidirect |
| 25. #14519844 | C2×C4 | semidirect |
| 124. C2×Dic61 | #97 | semidirect |
| 161. Dic61 | C2×#97 | semidirect |
| 169. C2×C61 | #1767 | semidirect |
| 192. C61 | C2×#1767 | semidirect |
| 335. C2 | #21461604 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14519844 | 2 |
| C22×#14519832 | 2 |
| #21461604 | 2 |
| C2×#16840628 | 2 |
| C2×C42×Dic61 | 2 |
| C2×#1767 | 61 |