#6450790

order	512
nilpotency class	3
isoclinism	isoclinic class of #6437547
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	C₂⁵	C₂×D₄
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2280 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1558 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)(9,10)(11,14)(12,16)(13,15)(17,18,22,23)(19,27,29,24)(20,25,31,32)(21,26,28,30);(2,5)(6,8)(9,11,13,12)(10,14,15,16)(17,19,22,29)(18,24,23,27)(20,30,31,26)(21,25,28,32);(1,3,4,7)(2,6,5,8)(10,15)(14,16)(17,20,22,31)(18,25,23,32)(19,28,29,21)(24,26,27,30);(9,12,13,11)(10,16,15,14)(17,21)(18,26)(19,20)(22,28)(23,30)(24,32)(25,27)(29,31);(19,29)(20,31)(24,27)(25,32)

Polycyclic presentation:

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6357986);