Order 22784.
2526 conjugacy classes of subgroups.
The subgroup lattice has 320 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #26023001 | C2 | direct (N × H) |
| 27. C2×C4⋊Q8×C89 | C4 | semidirect |
| 41. C2×C4×Dic89 | Q8 | semidirect |
| 58. C4⋊Q8×C89 | C2×C4 | semidirect |
| 81. C4×Dic89 | C2×Q8 | semidirect |
| 154. C2×C89 | #2331 | semidirect |
| 168. C89 | C2×#2331 | semidirect |
| 170. C2×C4⋊Q8 | Dic89 | semidirect |
| 202. C4⋊Q8 | C2×Dic89 | semidirect |
| 313. C2 | #26023001 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26023001 | 2 |
| C2×#19151505 | 2 |
| C2×#19151497 | 2 |
| C2×#19151484 | 2 |
| C2×#19151464 | 2 |
| C2×C4⋊C4×Dic89 | 2 |
| C2×#19151444 | 2 |
| C22×C4⋊Q8×C89 | 2 |
| C2×#2331 | 89 |