Order 22784.
2140 conjugacy classes of subgroups.
The subgroup lattice has 390 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C24×D89 |
| commutator | C22×C89 | C24×C4 |
| Fitting | C42×Q8×C89 | C2 |
| socle, prime radical, cosocle | C23×C89 | C25 |
| hypercenter | C42×Q8 | D89 |
| hypocenter | C89 | #34335 |
| LCS | G ▷ C22×C89 ▷ C89 | |
| UCS | C1 ◁ C23 ◁ C42×Q8 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. Q8×Dic178 | C4 | semidirect |
| 78. C4×Q8×C89 | Q8 | semidirect |
| 133. Q8×C89 | C4×Q8 | semidirect |
| 206. C89 | #34335 | semidirect |
| 252. C4×Q8 | Dic178 | semidirect |
| 330. Q8 | C4×Dic178 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q8×Dic178 | 2 |
| #26023341 | 2 |
| #26023311 | 2 |
| #26023207 | 2 |
| #26023170 | 2 |
| Q8×C4⋊Dic89 | 2 |
| #26022996 | 2 |
| C4×#15668012 | 2 |
| #26022729 | 2 |
| #26022617 | 2 |
| C42×Q8×C89 | 2 |
| #34335 | 89 |