#6552659

order	512
nilpotency class	3
isoclinism	isoclinic class of #6533123
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	C₂²×D₄	C₂×D₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2293 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1792 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:

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

Polycyclic presentation:

2^9|a^2=fgi,b^2=f,c^2=f,d^2=i,g^2=i,b^a=bf,c^a=cg,d^a=di,c^b=ch,d^b=di,e^b=ei,g^c=gi,e^d=eh

Conjugacy classes & character table

71 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6459855);