#7492844

order	512
nilpotency class	3
isoclinism	isoclinic class of #7324436
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	#45422	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2397 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1859 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7400040);