Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
477 conjugacy classes of subgroups; only the 140 normal subgroups are shown.
This group has 477 conjugacy classes of subgroups — too many to draw. Only its 140 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#459 |
| commutator, Frattini, cosocle | C4×C8 | C24 |
| prime radical | C22×D8 | D4 |
| LCS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ #1450 ◁ G | |
| LECS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #19653 | C2 | semidirect |
| 5. #12489 | C2 | semidirect |
| 6. #12487 | C2 | semidirect |
| 7. #12005 | C2 | semidirect |
| 8. #11939 | C2 | semidirect |
| 9. #11932 | C2 | semidirect |
| 28. #1707 | C22 | semidirect |
| 29. #1707 | C22 | semidirect |
| 35. #1370 | C22 | semidirect |
| 36. #1365 | C22 | semidirect |
| 37. #1364 | C22 | semidirect |
| 38. #1362 | C22 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #33627 | 2 |
| C2×#2208 | 2 |
| #19653 | 2 |
| #17895 | 2 |
| #12489 | 2 |
| #12487 | 2 |
| #12005 | 2 |
| #11939 | 2 |
| #11932 | 2 |