Order 512.
1160 conjugacy classes of subgroups.
The subgroup lattice has 608 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#386 |
| commutator | C42 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| prime radical | C24 | #120 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ 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. #9328 | C2 | semidirect |
| 7. #9324 | C2 | semidirect |
| 15. #3113 | C4 | semidirect |
| 19. C2×#475 | C4 | semidirect |
| 20. C2×#462 | C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3113 | 2 |
| #34196 | 2 |
| #21306 | 2 |
| #17596 | 2 |
| C2×#1491 | 2 |
| #9328 | 2 |
| #9324 | 2 |
| #8073 | 2 |
| #7952 | 2 |