Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
1570 conjugacy classes of subgroups.
The subgroup lattice has 391 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C23×D4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C42 | C25 |
| socle | C22 | C23×C4⋊C4 |
| prime radical | C22×#41 | Q8 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C2×C4×#41 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #17841 | C2 | semidirect |
| 5. #17839 | C2 | semidirect |
| 6. #17821 | C2 | semidirect |
| 7. #17817 | C2 | semidirect |
| 8. #17807 | C2 | semidirect |
| 9. #17806 | C2 | semidirect |
| 35. #1574 | C22 | semidirect |
| 36. #1574 | C22 | semidirect |
| 37. #1574 | C22 | semidirect |
| 41. #1572 | C22 | semidirect |
| 42. #1571 | C22 | semidirect |
| 43. #1570 | C22 | semidirect |
| 44. #1569 | C22 | semidirect |
| 45. #1569 | C22 | semidirect |
| 46. #1567 | C22 | semidirect |
| 47. #1566 | C22 | semidirect |
| 48. #1565 | C22 | semidirect |
| 49. #1564 | C22 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #60284 | 2 |
| #60277 | 2 |
| C2×#2990 | 2 |
| #17841 | 2 |
| #17839 | 2 |
| #17821 | 2 |
| #17817 | 2 |
| #17807 | 2 |
| #17806 | 2 |