Order 22784.
1374 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#19151355 | C2 | semidirect |
| 8. C4×C22⋊Dic89 | C4 | semidirect |
| 13. C22×M16×C89 | C4 | semidirect |
| 15. C23×C8×C89 | C4 | semidirect |
| 85. C2×C8×C89 | C22⋊C4 | semidirect |
| 135. C22×C89 | H(3,ℤ/4) | semidirect |
| 156. C89 | #10717 | semidirect |
| 160. C22×M16 | Dic89 | semidirect |
| 162. C23×C8 | Dic89 | semidirect |
| 233. C2×C8 | C22⋊Dic89 | semidirect |
| 288. C22 | #19151355 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26022635 | 2 |
| C2×#19151355 | 2 |
| C23×M16×C89 | 2 |
| #10717 | 89 |