Order 512.
1600 conjugacy classes of subgroups.
The subgroup lattice has 499 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C42 | #121 |
| commutator | C2×C4 | C22×C42 |
| Frattini, cosocle | C23×C4 | C24 |
| socle | C22 | C2×#390 |
| prime radical | C22×#135 | C22 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C42 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C4×#427 | C2 | semidirect |
| 4. C4×#421 | C2 | semidirect |
| 5. C4×#410 | C2 | semidirect |
| 6. C4×#405 | C2 | semidirect |
| 7. #10944 | C2 | semidirect |
| 8. #10871 | C2 | semidirect |
| 17. C2×C4×Q16 | C4 | semidirect |
| 18. C2×C4×SD16 | C4 | semidirect |
| 19. C2×C4×D8 | C4 | semidirect |
| 31. #1976 | C4 | direct (N × H) |
| 89. #427 | C2×C4 | semidirect |
| 95. #421 | C2×C4 | semidirect |
| 103. #410 | C2×C4 | semidirect |
| 108. #405 | C2×C4 | semidirect |
| 160. C2×Q16 | C42 | semidirect |
| 164. C2×SD16 | C42 | semidirect |
| 168. C2×D8 | C42 | semidirect |
| 484. C4 | #1976 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×#135 | 2 |
| C2×#1976 | 2 |
| C4×#427 | 2 |
| C4×#421 | 2 |
| C4×#410 | 2 |
| C4×#405 | 2 |
| #10944 | 2 |
| #10871 | 2 |