Order 15616.
2142 conjugacy classes of subgroups.
The subgroup lattice has 462 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21444073 | C2 | semidirect |
| 5. #21444069 | C2 | semidirect |
| 13. C22×#11758196 | C4 | semidirect |
| 119. C22×Dic61 | C4⋊C4 | semidirect |
| 257. C61 | #14339 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×#11758196 | 2 |
| C2×#16839623 | 2 |
| C2×#16839622 | 2 |
| #21444073 | 2 |
| #21444069 | 2 |
| #21444041 | 2 |
| C2×C61×#380 | 2 |
| #14339 | 61 |