Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #11855 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4 |
| direct product | C2×#11861 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#102 |
| commutator | C2×C8 | C23×C4 |
| Frattini, cosocle | C22×C8 | C24 |
| prime radical | C2×#466 | C22 |
| LCS | G ▷ C2×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ C22×C4×C8 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
792 conjugacy classes of subgroups.
| minimal degree | μ(G) = 50 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 50 points:
(1,2);(3,4)(5,11,13,8)(6,9)(7,10)(12,17,14,16)(15,18)(19,20,24,30,26,31,25,41)(21,32,35,49,36,47,42,43)(22,29,23,39,38,48,37,28)(27,40,44,50,46,33,45,34);(3,5)(4,8)(6,14)(7,13)(9,17)(10,11)(12,15)(16,18)(19,21)(20,27)(22,34)(23,40)(24,35)(25,42)(26,36)(28,47)(29,43)(30,44)(31,46)(32,39)(33,37)(38,50)(41,45)(48,49);(3,6,7,15)(4,9,10,18)(5,12,13,14)(8,16,11,17)(19,22,25,37,26,38,24,23)(20,28,30,29,31,39,41,48)(21,33,35,34,36,40,42,50)(27,43,45,47,46,49,44,32)104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 389420);