Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C23 | C26 |
| prime radical | #45373 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4358 conjugacy classes of subgroups.
| minimal degree | μ(G) = 40 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 40 points:
(2,4)(3,7)(9,10,14,18)(11,15,16,12)(13,21,22,17)(19,20,24,23)(26,31)(27,34)(28,36)(37,39);(1,2,5,4)(3,8,7,6)(9,11)(10,15)(12,18)(13,19)(14,16)(17,23)(20,21)(22,24)(25,26,30,31)(27,29,34,32)(28,33,36,38)(35,37,40,39);(1,2,5,4)(3,8,7,6)(9,12,14,15)(10,16,18,11)(13,20,22,23)(17,24,21,19)(25,27,30,34)(26,32,31,29)(28,35,36,40)(33,39,38,37);(1,3,5,7)(2,6,4,8)(9,12)(10,11)(13,20)(14,15)(16,18)(17,19)(21,24)(22,23)(25,26)(27,32)(28,33)(29,34)(30,31)(35,39)(36,38)(37,40);(1,2,5,4)(3,6,7,8)(9,13,14,22)(10,17,18,21)(11,19,16,24)(12,20,15,23)(25,28,30,36)(26,33,31,38)(27,35,34,40)(29,37,32,39);(1,4,5,2)(3,8,7,6)(9,11)(10,12)(13,19)(14,16)(15,18)(17,20)(21,23)(22,24)(25,29,30,32)(26,34,31,27)(28,37,36,39)(33,40,38,35)Polycyclic presentation:
2^9|a^2=gh,b^2=g,c^2=h,d^2=hi,e^2=h,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,f^a=fgi,c^b=ci,d^b=dh,d^c=dgi92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8014473);