Order 22784.
1046 conjugacy classes of subgroups.
The subgroup lattice has 258 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. C2×#15667923 | C4 | semidirect |
| 13. #19151352 | C4 | semidirect |
| 18. C2×C4×C8×C89 | C4 | semidirect |
| 133. C89 | #10694 | semidirect |
| 143. C2×C4×C8 | Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#15667923 | 2 |
| C2×#19151444 | 2 |
| C2×#19151352 | 2 |
| C22×C4×C8×C89 | 2 |
| #10694 | 89 |