Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #1999 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
| direct product | C2×#23836 |
| subgroup | G/H | |
|---|---|---|
| center | C23×C4 | C2×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| socle, prime radical | C24 | C22×D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23×C4 ◁ C2×C43 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1842 conjugacy classes of subgroups.
| minimal degree | μ(G) = 34 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 5 generators on 34 points:
(1,2);(3,4,7,10)(5,9,6,8)(11,12,15,18)(13,17,14,16)(19,20,23,26)(21,24,29,33)(22,25,30,34)(27,31,28,32);(3,5,7,6)(4,8,10,9)(11,13,15,14)(12,16,18,17)(19,21)(20,24)(22,27)(23,29)(25,31)(26,33)(28,30)(32,34);(3,5,7,6)(4,9,10,8)(11,14,15,13)(12,17,18,16)(21,27)(22,30)(24,31)(25,34)(28,29)(32,33);(3,6,7,5)(4,8,10,9)128 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6339881);