Order 22784.
906 conjugacy classes of subgroups.
The subgroup lattice has 330 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. #19151358 | C4 | semidirect |
| 18. #384×C89 | C4 | semidirect |
| 62. C4⋊Dic89 | C4⋊C4 | semidirect |
| 96. C42×C89 | C42 | semidirect |
| 170. C89 | #10891 | semidirect |
| 178. #384 | Dic89 | semidirect |
| 261. C42 | C4×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26022609 | 2 |
| C2×#19151367 | 2 |
| #26019971 | 2 |
| C2×#19151358 | 2 |
| C2×#384×C89 | 2 |
| #10891 | 89 |