Order 22784.
1800 conjugacy classes of subgroups.
The subgroup lattice has 406 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C24×D89 |
| commutator | C22×C89 | C24×C4 |
| Fitting | C89×#2382 | C2 |
| socle, prime radical, cosocle | C23×C89 | C25 |
| hypercenter | #2382 | D89 |
| hypocenter | C89 | C4×#564 |
| LCS | G ▷ C22×C89 ▷ C89 | |
| UCS | C1 ◁ C23 ◁ #2382 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C89⋊#564 | C4 | semidirect |
| 196. Dic89 | #564 | semidirect |
| 214. C89 | C4×#564 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C89⋊#564 | 2 |
| #26023437 | 2 |
| #26023436 | 2 |
| #26023435 | 2 |
| #26023434 | 2 |
| #125×Dic89 | 2 |
| #26022811 | 2 |
| #26022809 | 2 |
| #26022807 | 2 |
| C89×#2382 | 2 |
| C4×#564 | 89 |