#6583771

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
prime radical	#2414	C₂²
LCS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ #2293 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1823 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:

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

Polycyclic presentation:

2^9|a^2=fi,c^2=g,d^2=f,g^2=i,b^a=bf,c^a=cg,g^a=gi,c^b=ch,d^b=di,e^b=ehi,d^c=dh,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, 6490967);