#8254308

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

4436 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)(11,20)(12,16)(13,22)(14,18)(15,19)(17,23)(21,24)(25,26,30,35)(27,34,37,31)(28,33,29,32)(36,39,38,40);(1,2,5,4)(3,7,8,6)(11,12)(13,23)(16,20)(17,22)(25,27)(26,31)(28,36)(29,38)(30,37)(32,39)(33,40)(34,35);(2,4)(6,7)(9,11,15,12)(10,16,19,20)(13,21,23,18)(14,17,24,22)(25,28,30,29)(26,32,35,33)(27,36,37,38)(31,39,34,40);(9,12,15,11)(10,16,19,20)(13,18,23,21)(14,17,24,22)(25,26)(27,34)(28,32)(29,33)(30,35)(31,37)(36,40)(38,39);(1,3,5,8)(2,6,4,7)(9,13,15,23)(10,17,19,22)(11,21,12,18)(14,16,24,20)(25,29,30,28)(26,33,35,32)(27,36,37,38)(31,39,34,40);(1,4,5,2)(3,7,8,6)(9,14,15,24)(10,18,19,21)(11,22,12,17)(13,16,23,20)(25,27)(26,34)(28,38)(29,36)(30,37)(31,35)(32,39)(33,40)

Polycyclic presentation:

2^9|a^2=g,b^2=ghi,c^2=h,d^2=gh,e^2=gi,f^2=i,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,f^c=fgi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8161504);