Order 512.
1924 conjugacy classes of subgroups.
The subgroup lattice has 380 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C24 | C22×D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C4×Q8 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×Q8×Q16 | C2 | semidirect |
| 5. #28676 | C2 | semidirect |
| 6. #28265 | C2 | semidirect |
| 7. #25471 | C2 | semidirect |
| 9. Q8×#107 | C2 | semidirect |
| 10. Q8×#103 | C2 | semidirect |
| 75. #467 | Q8 | direct (N × H) |
| 125. C22×Q8 | Q16 | semidirect |
| 134. C2×Q16 | C2×Q8 | semidirect |
| 189. #107 | C2×Q8 | semidirect |
| 195. #103 | C2×Q8 | semidirect |
| 300. Q8 | #467 | direct (N × H) |
| 350. C22 | Q8×Q16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q8×Q16 | 2 |
| C22×C8×Q8 | 2 |
| Q8×C22⋊Q8 | 2 |
| #33209 | 2 |
| #28676 | 2 |
| #28265 | 2 |
| #25471 | 2 |
| #24837 | 2 |
| Q8×#107 | 2 |
| Q8×#103 | 2 |
| C4×#467 | 2 |