Order 22784.
3634 conjugacy classes of subgroups.
The subgroup lattice has 278 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#19151572 | C2 | semidirect |
| 2. #26022838 | C2 | semidirect |
| 3. #26020170 | C2 | semidirect |
| 12. C22×#41×C89 | C4 | semidirect |
| 15. C23×Q8×C89 | C4 | semidirect |
| 143. C89 | #20587 | semidirect |
| 146. C22×#41 | Dic89 | semidirect |
| 149. C23×Q8 | Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151572 | 2 |
| #26022838 | 2 |
| #26020170 | 2 |
| C22×2−1+4×C89 | 2 |
| #20587 | 89 |