Order 15616.
846 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 |
|---|---|---|
| 9. #16839660 | C4 | semidirect |
| 13. #16839522 | C4 | semidirect |
| 76. C42×C61 | C4⋊C4 | semidirect |
| 172. C61 | #10879 | semidirect |
| 246. C42 | #11758196 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21448302 | 2 |
| C2×#16839522 | 2 |
| #21445513 | 2 |
| C2×C61×#376 | 2 |
| #10879 | 61 |