Order 512.
1338 conjugacy classes of subgroups.
The subgroup lattice has 248 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C22×D8 |
| commutator, Frattini, cosocle | C2×C8 | C25 |
| prime radical | C24 | C2×D8 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ C22×C4×C8 ◁ G | |
| LECS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #33732 | C2 | direct (N × H) |
| 4. C2×#2255 | C2 | semidirect |
| 5. C2×#2253 | C2 | semidirect |
| 28. #2255 | C22 | semidirect |
| 29. #2253 | C22 | semidirect |
| 53. C2×M32 | Q8 | semidirect |
| 135. M32 | C2×Q8 | semidirect |
| 244. C2 | #33732 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3160 | 2 |
| C22×#499 | 2 |
| #33732 | 2 |
| C2×#2255 | 2 |
| C2×#2253 | 2 |
| C2×#2159 | 2 |
| C2×C4×M32 | 2 |