Order 512.
1438 conjugacy classes of subgroups.
The subgroup lattice has 469 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C24 | #121 |
| commutator | C42 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #9218 | C2 | direct (N × H) |
| 14. C2×#462 | C4 | semidirect |
| 78. #462 | C2×C4 | semidirect |
| 158. C22×C8 | Q16 | semidirect |
| 321. C2×C8 | C2×Q16 | semidirect |
| 460. C2 | #9218 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#462 | 2 |
| C22×C8×Q8 | 2 |
| C2×#1990 | 2 |
| C2×#1803 | 2 |
| C22×#332 | 2 |
| #9218 | 2 |
| C2×#1296 | 2 |
| C2×#1277 | 2 |