Order 15616.
2622 conjugacy classes of subgroups.
The subgroup lattice has 308 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21448374 | C2 | direct (N × H) |
| 9. C2×#14519769 | C4 | semidirect |
| 34. #14519769 | C2×C4 | semidirect |
| 124. C2×Dic61 | #125 | semidirect |
| 147. Dic61 | C2×#125 | semidirect |
| 156. C2×C61 | C4×#125 | semidirect |
| 183. C61 | C2×C4×#125 | semidirect |
| 301. C2 | #21448374 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14519769 | 2 |
| #21448374 | 2 |
| C2×#16839658 | 2 |
| C2×#16839644 | 2 |
| C2×C4⋊C4×Dic61 | 2 |
| C2×#16839613 | 2 |
| C2×C42×Dic61 | 2 |
| C2×C61×#382 | 2 |
| C2×C4×#125 | 61 |