Order 15616.
1338 conjugacy classes of subgroups.
The subgroup lattice has 450 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. #16840704 | C4 | semidirect |
| 12. C22×C4×Dic61 | C4 | semidirect |
| 15. C2×#14519684 | C4 | semidirect |
| 16. C22×C42×C61 | C4 | semidirect |
| 75. C22×C4×C61 | C4⋊C4 | semidirect |
| 85. C22×Dic61 | C4⋊C4 | semidirect |
| 211. C4×C61 | #342 | semidirect |
| 233. C22×C42 | #6923 | semidirect |
| 241. C61 | #10846 | semidirect |
| 319. C22×C4 | C4⋊#6923 | semidirect |
| 437. C4 | #16840640 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840704 | 2 |
| C2×#16840640 | 2 |
| C2×C4×#11758198 | 2 |
| #10846 | 61 |