#10368606

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4302 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 40 points:

(9,10)(11,18)(12,13)(14,15)(16,19)(17,22)(20,24)(21,23)(25,26,31,29)(27,32,34,28)(30,37,39,33)(35,36,38,40);(1,2,5,7)(3,4,8,6)(10,15)(11,19)(13,22)(20,23)(25,27)(26,32)(28,29)(30,38)(31,34)(33,36)(35,39)(37,40);(1,3,5,8)(2,6,7,4)(10,15)(12,17)(16,18)(20,23)(26,29)(27,34)(33,37)(35,38);(1,3,5,8)(2,6,7,4)(9,11,14,19)(10,16,15,18)(12,20,17,23)(13,21,22,24)(25,28)(26,27)(29,34)(30,36)(31,32)(33,35)(37,38)(39,40);(1,3)(2,4)(5,8)(6,7)(9,12,14,17)(10,13,15,22)(11,20,19,23)(16,21,18,24)(25,29,31,26)(27,28,34,32)(30,37,39,33)(35,36,38,40);(1,4)(2,3)(5,6)(7,8)(9,13)(10,17)(11,21)(12,15)(14,22)(16,23)(18,20)(19,24)(25,30,31,39)(26,33,29,37)(27,35,34,38)(28,36,32,40)

Polycyclic presentation:

2^9|a^2=gh,b^2=ghi,c^2=ghi,d^2=hi,e^2=h,f^2=gh,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,d^b=dgi,f^b=fgi,e^c=egi,e^d=eghi

Conjugacy classes & character table

83 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10275802);