#6495945

order	512
nilpotency class	3
isoclinism	isoclinic class of #6470374
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁶×C₄

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	C₂×#466	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄×#117 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1531 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)(3,8)(4,6)(5,7)(11,15)(14,16)(17,18,23,26)(19,27,28,31)(20,29,32,24)(21,25,22,30);(9,10)(11,14)(12,13)(15,16)(17,19,21,29,23,28,22,24)(18,20,30,31,26,32,25,27);(1,3,5,4)(2,6,7,8)(10,13)(14,16)(17,20,23,32)(18,24,26,29)(19,25,28,30)(21,31,22,27);(1,4,5,3)(2,6,7,8)(10,13)(14,16)(17,21,23,22)(18,25,26,30)(19,24,28,29)(20,31,32,27);(9,11,12,15)(10,14,13,16)(18,26)(20,32)(25,30)(27,31)

Polycyclic presentation:

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

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, 6403141);