#6627695

order	512
nilpotency class	3
isoclinism	isoclinic class of #6573591
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁷

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	C₂²×D₈	C₂³
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2295 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1513 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 32 points:

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

Polycyclic presentation:

2^9|a^2=h,b^2=h,c^2=hi,d^2=fh,e^2=hi,g^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,e^b=ehi,d^c=dh,g^c=gi,e^d=eh

Conjugacy classes & character table

83 conjugacy classes — view the full character table.

Relationships

maximal subgroup of	#72257431, #72257541, #72257656
maximal normal subgroup of	#72257431, #72257541, #72257656
maximal quotient of	#72308892

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6534891);