Order 22784.
8670 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 |
|---|---|---|
| 2. C23×#13083553 | C2 | semidirect |
| 4. C2×#19151456 | C2 | direct (N × H) |
| 5. C22×#15667919 | C2 | semidirect |
| 8. C24×Dic89 | C4 | semidirect |
| 14. C22×#13083553 | C22 | semidirect |
| 17. #19151456 | C22 | direct (N × H) |
| 18. C2×#15667919 | C22 | semidirect |
| 31. C23×Dic89 | C2×C4 | semidirect |
| 38. C2×#13083553 | C23 | semidirect |
| 41. #15667919 | C23 | semidirect |
| 63. C22×Dic89 | C22⋊C4 | semidirect |
| 66. C22×Dic89 | C22×C4 | semidirect |
| 79. C24×C89 | C4⋊C4 | semidirect |
| 105. C23×C89 | C2×C4⋊C4 | semidirect |
| 129. C2×Dic89 | C2×C22⋊C4 | semidirect |
| 138. C22×C89 | #380 | semidirect |
| 141. C22×C89 | C22×C4⋊C4 | semidirect |
| 153. Dic89 | C22×C22⋊C4 | semidirect |
| 156. C2×C89 | C2×#380 | semidirect |
| 168. C89 | C22×#380 | semidirect |
| 223. C24 | #13083553 | semidirect |
| 267. C23 | C2×#13083553 | semidirect |
| 300. C22 | #19151456 | direct (N × H) |
| 303. C22 | C22×#13083553 | semidirect |
| 317. C2 | C2×#19151456 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C25×Dic89 | 2 |
| C23×#13083553 | 2 |
| C23×C22⋊Dic89 | 2 |
| C2×#19151456 | 2 |
| C22×#15667919 | 2 |
| C23×C22⋊C4×C89 | 2 |
| C22×#380 | 89 |