#7083540

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993947
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	#24366	C₂
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2401 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1626 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)(11,13)(12,14)(15,16)(17,18,22,25)(19,26,28,32)(20,24,21,30)(23,31,27,29);(9,10)(11,15)(12,14)(13,16)(17,19)(18,23)(20,29)(21,31)(22,28)(24,32)(25,27)(26,30);(2,5)(6,8)(9,11,12,16)(10,13,14,15)(17,18)(19,27)(20,30)(21,24)(22,25)(23,28)(26,31)(29,32);(11,16)(13,15)(17,20)(18,24)(21,22)(23,27)(25,30)(29,31);(1,3,4,7)(2,6,5,8)(10,14)(13,15)(18,25)(19,28)(24,30)(29,31)

Polycyclic presentation:

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

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6990736);