#6585791

order	512
nilpotency class	3
isoclinism	isoclinic class of #6574298
automorphism	?
homology	Abelianization (H₁) = C₂⁵ · Schur multiplier (H₂) = C₂⁸

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, socle	C₂³	C₂³×D₄
commutator, Frattini, cosocle	C₂²×C₄	C₂⁵
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2290 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 5 generators on 28 points:

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

Polycyclic presentation:

2^9|a^2=fi,c^2=fg,d^2=f,e^2=f,g^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,d^b=di,e^b=eh,d^c=dhi,e^c=ei,e^d=eh

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6492987);