Order 22784.
1942 conjugacy classes of subgroups.
The subgroup lattice has 320 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C24 | C23×D89 |
| commutator | C23×C89 | C23×C4 |
| Fitting | C89×#1446 | C2 |
| socle, prime radical, cosocle | C24×C89 | C24 |
| hypercenter | #1446 | D89 |
| hypocenter | C89 | C4×#395 |
| LCS | G ▷ C23×C89 ▷ C89 | |
| UCS | C1 ◁ C24 ◁ #1446 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 15. #19151517 | C4 | semidirect |
| 41. C2×C4×Dic89 | Q8 | semidirect |
| 129. C2×Dic89 | C4×Q8 | semidirect |
| 151. Dic89 | #395 | semidirect |
| 167. C89 | C4×#395 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Q8×Dic89 | 2 |
| C2×#19151517 | 2 |
| C2×#19151449 | 2 |
| #26018516 | 2 |
| #26018506 | 2 |
| #95×Dic89 | 2 |
| C89×#1446 | 2 |
| C4×#395 | 89 |