Order 22784.
1050 conjugacy classes of subgroups.
The subgroup lattice has 496 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 20. #391×C89 | C4 | semidirect |
| 175. C2×C4×C89 | #103 | semidirect |
| 253. C89 | #11077 | semidirect |
| 265. #391 | Dic89 | semidirect |
| 430. C2×C4 | #15667936 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4⋊#10623494 | 2 |
| C22×#15667936 | 2 |
| C2×#19151360 | 2 |
| #26018482 | 2 |
| C2×#391×C89 | 2 |
| #11077 | 89 |