#8075636

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

4518 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:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=gh,c^2=i,e^2=g,b^a=bg,c^a=ch,e^a=ei,c^b=ci,e^c=ei,f^c=fh,e^d=ehi,f^d=fi

Conjugacy classes & character table

95 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7982832);