Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #24289 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
| direct product | C2×#25430 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | D42 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#3041 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C23×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2742 conjugacy classes of subgroups.
| minimal degree | μ(G) = 38 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 38 points:
(1,2);(3,4,6,5)(7,8)(9,20)(10,15)(11,26)(12,18)(13,19)(14,22)(16,27)(17,24)(21,35)(23,30)(25,29)(28,32)(31,37)(33,38)(34,36);(3,5,6,4)(7,9,12,22,13,10,24,23)(8,14,17,20,19,30,18,15)(11,21,27,36,28,25,38,37)(16,29,26,34,33,35,32,31);(4,5)(7,10)(8,15)(9,13)(11,25)(12,23)(14,17)(16,31)(18,30)(19,20)(21,28)(22,24)(26,29)(27,37)(32,35)(33,34)(36,38);(7,11,12,27,13,28,24,38)(8,16,17,26,19,33,18,32)(9,21,22,36,10,25,23,37)(14,29,20,34,30,35,15,31)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6351483);