Order 512.
766 conjugacy classes of subgroups.
The subgroup lattice has 302 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×#102 |
| commutator | C2×C8 | C23×C4 |
| Frattini, cosocle | C22×C8 | C24 |
| prime radical | C2×#135 | C23 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C4×Q8 ◁ C2×C8×Q8 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. Q8×M32 | C2 | semidirect |
| 3. Q8×#106 | C2 | semidirect |
| 4. #13287 | C2 | semidirect |
| 5. #13278 | C2 | semidirect |
| 9. #3383 | C4 | semidirect |
| 10. Q8×Q16 | C4 | semidirect |
| 12. #3380 | C4 | semidirect |
| 14. Q8×D8 | C4 | semidirect |
| 82. #360 | Q8 | direct (N × H) |
| 138. M32 | C2×Q8 | semidirect |
| 151. #106 | C2×Q8 | semidirect |
| 186. Q16 | C4×Q8 | semidirect |
| 190. D8 | C4×Q8 | semidirect |
| 238. Q8 | #360 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| Q8×#135 | 2 |
| Q8×M32 | 2 |
| Q8×#106 | 2 |
| #13287 | 2 |
| #13278 | 2 |
| #12816 | 2 |
| C4×#360 | 2 |