Order 22784.
590 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 |
|---|---|---|
| 3. C2×#19151373 | C2 | semidirect |
| 4. #26018329 | C2 | semidirect |
| 14. C22⋊#13083549 | C4 | semidirect |
| 18. C22⋊C16×C89 | C4 | semidirect |
| 32. C2×#13083549 | C2×C4 | semidirect |
| 46. C2×C16×C89 | C2×C4 | semidirect |
| 119. C22×C89 | #346 | semidirect |
| 144. C89 | #12599 | semidirect |
| 156. C22⋊C16 | Dic89 | semidirect |
| 181. C2×C16 | C2×Dic89 | semidirect |
| 258. C22 | #19151373 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C8×Dic89 | 2 |
| C2×C22⋊#13083549 | 2 |
| C2×#19151373 | 2 |
| #26018329 | 2 |
| C2×C22⋊C16×C89 | 2 |
| #12599 | 89 |