Order 22784.
1178 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. #19151607 | C4 | semidirect |
| 18. C2×C4×Q8×C89 | C4 | semidirect |
| 199. C89 | #10777 | semidirect |
| 205. C2×C4×Q8 | Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151607 | 2 |
| #26019991 | 2 |
| #26019985 | 2 |
| #26019961 | 2 |
| C2×#519×C89 | 2 |
| #10777 | 89 |