#6440223

order	512
nilpotency class	3
isoclinism	isoclinic class of #6437547
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#2407	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2293 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2131 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 44
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 44 points:

(5,6)(7,10)(8,9)(11,12)(13,14,18,22)(15,24,17,20)(16,27,29,39)(19,33,32,23)(21,34,38,30)(25,41,28,44)(26,36,31,40)(35,42,37,43);(1,2)(3,4)(6,9)(10,12)(13,15)(14,20)(16,28)(17,18)(19,26)(21,37)(22,24)(23,36)(25,29)(27,41)(30,43)(31,32)(33,40)(34,42)(35,38)(39,44);(2,4)(13,16,18,29)(14,21,22,38)(15,25,17,28)(19,34,32,30)(20,35,24,37)(23,39,33,27)(26,43,31,42)(36,41,40,44);(2,4)(13,17,18,15)(14,20,22,24)(16,25,29,28)(19,31,32,26)(21,37,38,35)(23,36,33,40)(27,41,39,44)(30,42,34,43);(5,7,8,11)(6,10,9,12)(15,17)(20,24)(25,28)(26,31)(35,37)(36,40)(41,44)(42,43)

Polycyclic presentation:

2^9|a^2=i,c^2=i,d^2=i,e^2=fi,g^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,d^b=dh,e^b=ei,d^c=di,g^c=gi,e^d=ei

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, 6347419);