Order 15616.
1130 conjugacy classes of subgroups.
The subgroup lattice has 466 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21443697 | C2 | semidirect |
| 10. C2×C22⋊#92418 | C4 | semidirect |
| 13. #16839622 | C4 | semidirect |
| 16. C22×C4⋊C4×C61 | C4 | semidirect |
| 20. C61×#380 | C4 | semidirect |
| 34. C22⋊#92418 | C2×C4 | semidirect |
| 36. #14519684 | C2×C4 | semidirect |
| 240. C22×C4⋊C4 | Dic61 | semidirect |
| 251. #380 | Dic61 | semidirect |
| 255. C61 | #8023 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C22⋊#92418 | 2 |
| C2×#16839622 | 2 |
| #21443697 | 2 |
| C2×C61×#380 | 2 |
| #8023 | 61 |