Order 22784.
3630 conjugacy classes of subgroups.
The subgroup lattice has 296 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #26022609 | C2 | semidirect |
| 3. #26022608 | C2 | semidirect |
| 5. #117×Dic89 | C2 | semidirect |
| 6. C4×#15667971 | C2 | semidirect |
| 8. C2×#15667971 | C4 | semidirect |
| 16. C4⋊C4×Dic89 | C22 | semidirect |
| 17. C4×C4⋊Dic89 | C22 | semidirect |
| 20. #19151444 | C22 | semidirect |
| 21. C42×Dic89 | C22 | semidirect |
| 23. C2×#117×C89 | C4 | semidirect |
| 30. #15667971 | C2×C4 | semidirect |
| 31. #15667971 | C2×C4 | semidirect |
| 32. #15667971 | C2×C4 | semidirect |
| 33. #15667971 | C2×C4 | semidirect |
| 34. C2×C4⋊Dic89 | C2×C4 | semidirect |
| 40. C2×C4×Dic89 | C2×C4 | semidirect |
| 53. #117×C89 | C2×C4 | semidirect |
| 54. #117×C89 | C2×C4 | semidirect |
| 55. C2×C4⋊C4×C89 | C2×C4 | semidirect |
| 59. C2×C42×C89 | C2×C4 | semidirect |
| 78. C22×C4×C89 | C42 | semidirect |
| 155. C89 | #33996 | semidirect |
| 162. C2×#117 | Dic89 | semidirect |
| 190. #117 | C2×Dic89 | semidirect |
| 191. #117 | C2×Dic89 | semidirect |
| 195. C2×C4⋊C4 | C2×Dic89 | semidirect |
| 206. C2×C42 | C2×Dic89 | semidirect |
| 219. C22×C4 | C4×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667971 | 2 |
| #26022609 | 2 |
| #26022608 | 2 |
| #26022605 | 2 |
| #117×Dic89 | 2 |
| C4×#15667971 | 2 |
| C22×#117×C89 | 2 |
| #33996 | 89 |