Order 22784.
1566 conjugacy classes of subgroups.
The subgroup lattice has 332 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 20. #382×C89 | C4 | semidirect |
| 91. C42×C89 | C4⋊C4 | semidirect |
| 172. C89 | #14707 | semidirect |
| 182. #382 | Dic89 | semidirect |
| 257. C42 | C4⋊Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19151497 | 2 |
| C2×#19151464 | 2 |
| C2×C42×Dic89 | 2 |
| #26018486 | 2 |
| #26018481 | 2 |
| C2×#382×C89 | 2 |
| #14707 | 89 |