Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
439 conjugacy classes of subgroups; only the 146 normal subgroups are shown.
This group has 439 conjugacy classes of subgroups — too many to draw. Only its 146 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×#466 |
| commutator, Frattini, cosocle | C22×C8 | C24 |
| prime radical | C2×#41 | C2×D4 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ C4×#131 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#2253 | C2 | semidirect |
| 4. #13518 | C2 | semidirect |
| 5. #13517 | C2 | semidirect |
| 8. #13289 | C2 | semidirect |
| 9. #12891 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2253 | 2 |
| #33420 | 2 |
| #33221 | 2 |
| #13518 | 2 |
| #13517 | 2 |
| #13496 | 2 |
| #13495 | 2 |
| #13289 | 2 |
| #12891 | 2 |