Order 512.
4582 conjugacy classes of subgroups.
The subgroup lattice has 511 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#117 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| socle | C22 | C2×#380 |
| prime radical | C23×#41 | C22 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C23×M16 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#2911 | C2 | semidirect |
| 4. #20671 | C2 | direct (N × H) |
| 5. C2×#1812 | C2 | semidirect |
| 6. C22×H(3,ℤ/4) | C2 | semidirect |
| 10. C2×#568 | C4 | semidirect |
| 12. C22×#131 | C4 | semidirect |
| 14. C23×M16 | C4 | semidirect |
| 19. #2911 | C22 | semidirect |
| 21. C2×#427 | C22 | semidirect |
| 27. #1812 | C22 | semidirect |
| 28. C2×H(3,ℤ/4) | C22 | semidirect |
| 29. C2×H(3,ℤ/4) | C22 | semidirect |
| 53. C2×#131 | C2×C4 | semidirect |
| 54. C2×#131 | C2×C4 | semidirect |
| 65. C22×M16 | C2×C4 | semidirect |
| 66. C22×M16 | C2×C4 | semidirect |
| 73. C23×C8 | C2×C4 | semidirect |
| 88. #427 | C23 | semidirect |
| 96. H(3,ℤ/4) | C23 | semidirect |
| 192. C2×M16 | C22×C4 | semidirect |
| 203. C22×C8 | C22×C4 | semidirect |
| 508. C2 | #20671 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#568 | 2 |
| C2×#2911 | 2 |
| C22×#410 | 2 |
| #20671 | 2 |
| C2×#1812 | 2 |
| C22×H(3,ℤ/4) | 2 |