Order 15616.
1338 conjugacy classes of subgroups.
The subgroup lattice has 286 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21446804 | C2 | semidirect |
| 9. C2×#14519754 | C4 | semidirect |
| 19. C22×Dic122 | C2×C4 | semidirect |
| 26. C2×C4⋊Dic61 | C2×C4 | semidirect |
| 27. C2×#11758196 | C2×C4 | semidirect |
| 44. C2×C22⋊C4×C61 | Q8 | semidirect |
| 161. C61 | #21333 | semidirect |
| 183. C2×C22⋊C4 | Dic122 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840388 | 2 |
| #21448433 | 2 |
| #21446804 | 2 |
| C2×#16839528 | 2 |
| C61×#2273 | 2 |
| #21333 | 61 |