Order 512.
1388 conjugacy classes of subgroups.
The subgroup lattice has 240 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C22×D8 |
| commutator, Frattini, cosocle | C2×C8 | C25 |
| prime radical | C22×D8 | C23 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C4×Q8 ◁ C2×C8×Q8 ◁ G | |
| LECS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×Q8×Q16 | C2 | semidirect |
| 3. Q8×SD32 | C2 | direct (N × H) |
| 4. C2×#2254 | C2 | semidirect |
| 5. C2×#2225 | C2 | semidirect |
| 7. C2×Q8×C16 | C2 | semidirect |
| 13. Q8×Q16 | C22 | semidirect |
| 23. #2254 | C22 | semidirect |
| 25. #2225 | C22 | semidirect |
| 26. Q8×C16 | C22 | semidirect |
| 49. C2×SD32 | Q8 | direct (N × H) |
| 89. C2×Q16 | C2×Q8 | semidirect |
| 119. SD32 | C2×Q8 | direct (N × H) |
| 121. C2×C16 | C2×Q8 | semidirect |
| 145. C2×Q8 | SD32 | direct (N × H) |
| 161. Q16 | C22×Q8 | semidirect |
| 184. C16 | C22×Q8 | semidirect |
| 195. Q8 | C2×SD32 | direct (N × H) |
| 235. C2 | Q8×SD32 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q8×Q16 | 2 |
| C2×Q8×D8 | 2 |
| Q8×SD32 | 2 |
| C2×#2254 | 2 |
| C2×#2225 | 2 |
| C2×#2226 | 2 |
| C2×Q8×C16 | 2 |
| C2×C4×SD32 | 2 |