Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
926 conjugacy classes of subgroups; only the 178 normal subgroups are shown.
This group has 926 conjugacy classes of subgroups — too many to draw. Only its 178 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | D42 |
| commutator, Frattini, cosocle | C2×C42 | C24 |
| prime radical | C2×#1712 | C2 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #28743 | C2 | semidirect |
| 2. #28463 | C2 | semidirect |
| 4. C2×#1688 | C2 | semidirect |
| 5. C2×#1591 | C2 | semidirect |
| 6. #10047 | C2 | semidirect |
| 7. #9734 | C2 | semidirect |
| 8. C8×#106 | C2 | semidirect |
| 249. C8 | #495 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #28743 | 2 |
| #28463 | 2 |
| C2×#1712 | 2 |
| C2×#1688 | 2 |
| C2×#1591 | 2 |
| #10047 | 2 |
| #9734 | 2 |
| C8×#106 | 2 |