#6531111

order	512
nilpotency class	3
isoclinism	isoclinic class of #6500148
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁹

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂²×#120
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#3444	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂²×C₄² ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2785 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6438307);