Order 22784.
3854 conjugacy classes of subgroups.
The subgroup lattice has 324 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #26022734 | C2 | direct (N × H) |
| 4. C2×#19151494 | C2 | semidirect |
| 6. C2×C4×#13083553 | C2 | semidirect |
| 9. C2×#15667971 | C4 | semidirect |
| 19. #19151494 | C22 | semidirect |
| 21. C4×#13083553 | C22 | semidirect |
| 34. #15667971 | C2×C4 | semidirect |
| 35. C2×C4⋊Dic89 | C2×C4 | semidirect |
| 44. C2×C4×Dic89 | C2×C4 | semidirect |
| 74. C4⋊Dic89 | C22×C4 | semidirect |
| 79. C4×Dic89 | C22×C4 | semidirect |
| 88. C22×C4×C89 | C4⋊C4 | semidirect |
| 122. C2×C4×C89 | C2×C4⋊C4 | semidirect |
| 157. C2×C89 | #2296 | semidirect |
| 169. C89 | C2×#2296 | semidirect |
| 244. C22×C4 | #13083553 | semidirect |
| 292. C2×C4 | C2×#13083553 | semidirect |
| 318. C2 | #26022734 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667971 | 2 |
| C23×C4×Dic89 | 2 |
| #26022734 | 2 |
| C2×#19151494 | 2 |
| C2×#19151470 | 2 |
| C2×C4×#13083553 | 2 |
| C22×#117×C89 | 2 |
| C2×#2296 | 89 |