Order 22784.
2894 conjugacy classes of subgroups.
The subgroup lattice has 268 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #26022855 | C2 | direct (N × H) |
| 2. C2×#19151484 | C2 | semidirect |
| 10. #19151484 | C22 | semidirect |
| 20. C22×C4⋊C4×C89 | C4 | semidirect |
| 47. C2×C4⋊C4×C89 | C2×C4 | semidirect |
| 129. C2×C89 | #2313 | semidirect |
| 140. C89 | C2×#2313 | semidirect |
| 145. C22×C4⋊C4 | Dic89 | semidirect |
| 174. C2×C4⋊C4 | C2×Dic89 | semidirect |
| 262. C2 | #26022855 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26022855 | 2 |
| C2×#19151484 | 2 |
| C2×#19151461 | 2 |
| C2×#19151458 | 2 |
| C2×C4×C22⋊Dic89 | 2 |
| C23×C4⋊C4×C89 | 2 |
| C2×#2313 | 89 |