#6669922

order	512
nilpotency class	3
isoclinism	isoclinic class of #6667964
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂²	C₂×D₄²
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
prime radical	#3488	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂² ◁ C₂³×C₄ ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1688 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)(3,9)(4,7)(5,8)(6,11)(10,15)(12,14)(13,16)(17,18)(19,24)(20,29)(21,25)(22,26)(23,27)(28,31)(30,32);(1,3,5,11)(2,6,8,9)(4,10,12,16)(7,13,14,15)(17,19,23,30)(18,24,27,32)(20,25,31,26)(21,28,22,29);(1,4,5,12)(2,7,8,14)(3,10,11,16)(6,13,9,15)(17,20,23,31)(18,19,27,30)(21,24,22,32)(25,28,26,29);(2,8)(6,9)(7,14)(13,15)(17,21,23,22)(18,25,27,26)(19,28,30,29)(20,24,31,32);(3,11)(6,9)(10,16)(13,15)(17,18)(19,20)(21,26)(22,25)(23,27)(24,29)(28,32)(30,31)

Polycyclic presentation:

2^9|b^2=fi,c^2=fi,d^2=i,g^2=i,h^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,e^b=efh,h^b=hi,g^c=gi,h^c=hi,e^d=ei,h^e=hi

Conjugacy classes & character table

62 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6577118);