#8371359

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
prime radical	C₂×#535	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4410 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:

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

Polycyclic presentation:

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

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, 8278555);