Order 512.
4542 conjugacy classes of subgroups.
The subgroup lattice has 706 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#121 |
| 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 ◁ C24×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C22×#430 | C2 | semidirect |
| 3. C2×#2911 | C2 | semidirect |
| 5. #20675 | C2 | direct (N × H) |
| 6. C2×#1814 | C2 | semidirect |
| 7. C22×#344 | C2 | semidirect |
| 12. C2×#568 | C4 | semidirect |
| 13. C2×#568 | C4 | semidirect |
| 25. C2×#430 | C22 | semidirect |
| 26. C22×#108 | C22 | semidirect |
| 28. #2911 | C22 | semidirect |
| 30. C2×#427 | C22 | semidirect |
| 36. #1814 | C22 | semidirect |
| 37. C2×#344 | C22 | semidirect |
| 38. C2×#344 | C22 | semidirect |
| 63. #568 | C2×C4 | semidirect |
| 70. C2×#131 | C2×C4 | semidirect |
| 71. C2×#131 | C2×C4 | semidirect |
| 122. C2×#108 | C23 | semidirect |
| 125. #427 | C23 | semidirect |
| 133. #344 | C23 | semidirect |
| 238. #131 | C22×C4 | semidirect |
| 703. C2 | #20675 | 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 |
| C22×#430 | 2 |
| C2×#2911 | 2 |
| C22×#421 | 2 |
| #20675 | 2 |
| C2×#1814 | 2 |
| C22×#344 | 2 |