Order 15616.
1482 conjugacy classes of subgroups.
The subgroup lattice has 408 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21446987 | C2 | direct (N × H) |
| 34. C23×Dic61 | Q8 | semidirect |
| 102. C22×Dic61 | C2×Q8 | semidirect |
| 207. C2×C61 | #2030 | semidirect |
| 228. C61 | C2×#2030 | semidirect |
| 404. C2 | #21446987 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840388 | 2 |
| C2×#16839623 | 2 |
| #21446987 | 2 |
| C2×#16839528 | 2 |
| C2×C61×#342 | 2 |
| C2×#2030 | 61 |