Order 512.
633 conjugacy classes of subgroups.
The subgroup lattice has 311 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C42 | C2×C42 |
| commutator | C2×C4 | C22×C42 |
| Frattini, cosocle | C22×C8 | C24 |
| socle | C22 | C22×#97 |
| prime radical | C24 | C2×M16 |
| LCS | G ▷ C2×C4 ▷ C1 | |
| UCS | C1 ◁ C42 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #12666 | C2 | semidirect |
| 6. #12594 | C2 | semidirect |
| 7. C4×#347 | C2 | semidirect |
| 12. #2163 | C4 | semidirect |
| 13. #2163 | C4 | semidirect |
| 14. #2162 | C4 | semidirect |
| 15. #2162 | C4 | semidirect |
| 19. C4×M32 | C4 | semidirect |
| 20. C4×M32 | C4 | semidirect |
| 25. C2×#346 | C4 | semidirect |
| 26. C2×C4×C16 | C4 | semidirect |
| 227. C16 | #117 | semidirect |
| 255. C2×C4 | #347 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #33418 | 2 |
| C2×C4×M32 | 2 |
| #20473 | 2 |
| #12666 | 2 |
| #12616 | 2 |
| #12594 | 2 |
| C4×#347 | 2 |