Order 22784.
2162 conjugacy classes of subgroups.
The subgroup lattice has 396 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C24×D89 |
| commutator, socle, prime radical, cosocle | C23×C89 | C25 |
| Fitting | Q8×C4⋊C4×C89 | C2 |
| hypercenter | Q8×C4⋊C4 | D89 |
| hypocenter | C89 | #36593 |
| LCS | G ▷ C23×C89 ▷ C89 | |
| UCS | C1 ◁ C23 ◁ Q8×C4⋊C4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 55. Q8×Dic89 | Q8 | semidirect |
| 83. C4×Q8×C89 | Q8 | semidirect |
| 137. Q8×C89 | C4⋊Q8 | semidirect |
| 183. C4×C89 | #557 | semidirect |
| 189. Dic89 | #557 | semidirect |
| 209. C89 | #36593 | semidirect |
| 257. C4×Q8 | Dic178 | semidirect |
| 336. Q8 | #15668011 | semidirect |
| 387. C4 | #19152324 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152324 | 2 |
| #26028649 | 2 |
| #26025289 | 2 |
| #26025288 | 2 |
| #26025287 | 2 |
| #26025239 | 2 |
| Q8×C4⋊Dic89 | 2 |
| Q8×#13083553 | 2 |
| C4×#15668011 | 2 |
| C4×Q8×Dic89 | 2 |
| Q8×C4⋊C4×C89 | 2 |
| #36593 | 89 |