Order 22784.
1554 conjugacy classes of subgroups.
The subgroup lattice has 600 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26020358 | C2 | direct (N × H) |
| 4. C2×#19151365 | C2 | semidirect |
| 5. C2×#19151364 | C2 | semidirect |
| 9. #19152073 | C4 | semidirect |
| 13. C2×#15667971 | C4 | semidirect |
| 14. C22×C22⋊Dic89 | C4 | semidirect |
| 21. #19151365 | C22 | semidirect |
| 22. #19151364 | C22 | semidirect |
| 37. #15667971 | C2×C4 | semidirect |
| 56. C2×C22⋊Dic89 | C2×C4 | semidirect |
| 298. C2×C89 | #1828 | semidirect |
| 306. C89 | C2×#1828 | semidirect |
| 597. C2 | #26020358 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152073 | 2 |
| C22×#15667927 | 2 |
| #26020358 | 2 |
| C2×#19151365 | 2 |
| C2×#19151364 | 2 |
| C22×#99×C89 | 2 |
| C2×#1828 | 89 |