#8057872

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

4266 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|b^2=h,c^2=h,d^2=gh,e^2=gi,f^2=ghi,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eh,d^c=dh,f^e=fi

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7965068);