Order 22784.
1498 conjugacy classes of subgroups.
The subgroup lattice has 348 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×#19151364 | C2 | semidirect |
| 7. C2×#15667927 | C4 | semidirect |
| 12. C2×#117×C89 | C4 | semidirect |
| 13. C22×C22⋊C4×C89 | C4 | semidirect |
| 21. C2×C22⋊Dic89 | C2×C4 | semidirect |
| 177. C89 | #10768 | semidirect |
| 181. C2×#117 | Dic89 | semidirect |
| 183. C22×C22⋊C4 | Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667927 | 2 |
| C2×#19151364 | 2 |
| C2×#518×C89 | 2 |
| #10768 | 89 |