Order 22784.
1522 conjugacy classes of subgroups.
The subgroup lattice has 440 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26022655 | C2 | semidirect |
| 4. #26020238 | C2 | semidirect |
| 5. #26019984 | C2 | semidirect |
| 10. C2×Q8×Dic89 | C4 | semidirect |
| 11. C2×D4×Dic89 | C4 | semidirect |
| 13. C2×#15667971 | C4 | semidirect |
| 16. C22×C4×Dic89 | C4 | semidirect |
| 118. C2×Q8×C89 | C4⋊C4 | semidirect |
| 123. C2×D4×C89 | C4⋊C4 | semidirect |
| 130. C22×C4×C89 | C4⋊C4 | semidirect |
| 211. Dic89 | #410 | semidirect |
| 226. C89 | #20632 | semidirect |
| 308. C2×Q8 | #13083553 | semidirect |
| 313. C2×D4 | #13083553 | semidirect |
| 330. C22×C4 | #13083553 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#41×Dic89 | 2 |
| C2×#19151572 | 2 |
| #26022655 | 2 |
| #26020238 | 2 |
| #26019984 | 2 |
| C2×#410×C89 | 2 |
| #20632 | 89 |