Order 512.
1662 conjugacy classes of subgroups.
The subgroup lattice has 272 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. #33705 | C2 | direct (N × H) |
| 4. C2×#2245 | C2 | semidirect |
| 5. C2×#2241 | C2 | semidirect |
| 28. #2245 | C22 | semidirect |
| 29. #2241 | C22 | semidirect |
| 268. C2 | #33705 | 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×#494 | 2 |
| #33705 | 2 |
| C2×#2245 | 2 |
| C2×#2241 | 2 |
| C2×#2141 | 2 |
| C2×C4×M32 | 2 |