#7031101

order	512
nilpotency class	3
isoclinism	isoclinic class of #6996639
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	#23580	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2396 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1476 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:

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

Polycyclic presentation:

2^9|a^2=f,b^2=fi,c^2=gi,d^2=fi,e^2=f,g^2=i,b^a=bf,c^a=cg,e^a=eh,g^a=gi,c^b=ch,d^b=df,e^b=ehi,d^c=dhi,e^c=ei,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, 6938297);