#7034334

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993979
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	#39961	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ C₄×#121 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1638 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)(3,6)(4,5)(7,8)(9,10,12,13)(11,14,16,15)(17,18,22,26)(19,23,21,25)(20,28,30,31)(24,29,32,27);(2,5)(3,7)(9,10)(11,15)(12,13)(14,16)(17,19,22,21)(18,23,26,25)(20,27,30,29)(24,31,32,28);(10,13)(11,16)(17,20,22,30)(18,24,26,32)(19,27,21,29)(23,31,25,28);(1,3,4,7)(2,6,5,8)(9,11,12,16)(10,14,13,15)(17,19,22,21)(18,23,26,25)(20,29,30,27)(24,28,32,31);(10,13)(14,15)(17,19,22,21)(18,25,26,23)(20,27,30,29)(24,28,32,31)

Polycyclic presentation:

2^9|a^2=hi,b^2=i,c^2=i,d^2=fi,e^2=i,g^2=i,b^a=bf,c^a=cg,e^a=ehi,g^a=gi,c^b=ch,d^b=df,e^b=eh,d^c=dhi,g^c=gi

Conjugacy classes & character table

71 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6941530);