Order 512.
1026 conjugacy classes of subgroups.
The subgroup lattice has 468 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#121 |
| commutator | C42 | C23×C4 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C22 | C2×#380 |
| prime radical | C22×#41 | D4 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #20817 | C2 | semidirect |
| 4. C2×#1566 | C2 | semidirect |
| 5. #8668 | C2 | semidirect |
| 6. #8095 | C2 | semidirect |
| 11. #2965 | C4 | semidirect |
| 12. #2965 | C4 | semidirect |
| 14. C2×#446 | C4 | semidirect |
| 15. C2×#436 | C4 | semidirect |
| 29. C4×#107 | C22 | semidirect |
| 33. #1566 | C22 | semidirect |
| 35. #1303 | C22 | semidirect |
| 425. C8 | #421 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2965 | 2 |
| #20817 | 2 |
| #20654 | 2 |
| C2×#1566 | 2 |
| #8668 | 2 |
| #8095 | 2 |