Order 22784.
986 conjugacy classes of subgroups.
The subgroup lattice has 446 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. #19151360 | C4 | semidirect |
| 19. #389×C89 | C4 | semidirect |
| 77. C4⋊Dic89 | C4⋊C4 | semidirect |
| 117. C4⋊C4×C89 | C42 | semidirect |
| 228. C89 | #10884 | semidirect |
| 237. #389 | Dic89 | semidirect |
| 339. C4⋊C4 | C4×Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×C4⋊Dic89 | 2 |
| C2×#19151360 | 2 |
| C2×#19151353 | 2 |
| C2×#389×C89 | 2 |
| #10884 | 89 |