#6963967

order	512
nilpotency class	3
isoclinism	isoclinic class of #6884969
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	#25611	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2296 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1587 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)(3,7)(4,6)(5,8)(17,18,23,20)(19,26,27,32)(21,25,22,30)(24,31,29,28);(1,3,4,8)(2,5,6,7)(10,13)(11,15)(19,27)(24,29)(26,32)(28,31);(3,8)(5,7)(9,10)(11,14)(12,13)(15,16)(17,19,23,27)(18,24,20,29)(21,28,22,31)(25,32,30,26);(2,6)(5,7)(10,13)(14,16)(17,20,23,18)(19,24,27,29)(21,25,22,30)(26,31,32,28);(9,11,12,15)(10,14,13,16)(17,21,23,22)(18,25,20,30)(19,28,27,31)(24,32,29,26)

Polycyclic presentation:

2^9|a^2=i,b^2=f,c^2=i,d^2=i,e^2=fh,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,e^b=efhi,d^c=dfh,g^c=gi,e^d=ei

Conjugacy classes & character table

59 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6871163);