Order 22784.
3062 conjugacy classes of subgroups.
The subgroup lattice has 536 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#19151364 | C2 | semidirect |
| 6. C22×C22⋊Dic89 | C4 | semidirect |
| 13. #19151454 | C4 | semidirect |
| 20. C22×C22⋊C4×C89 | C4 | semidirect |
| 23. C23×Dic89 | C2×C4 | semidirect |
| 36. C2×C22⋊Dic89 | C2×C4 | semidirect |
| 129. C22⋊C4×C89 | C22⋊C4 | semidirect |
| 241. C22×C89 | #342 | semidirect |
| 272. C89 | #10735 | semidirect |
| 282. C22×C22⋊C4 | Dic89 | semidirect |
| 397. C22⋊C4 | C22⋊Dic89 | semidirect |
| 509. C22 | #19151364 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151454 | 2 |
| C2×#19151364 | 2 |
| C23×C22⋊C4×C89 | 2 |
| #10735 | 89 |