#6596917

order	512
nilpotency class	3
isoclinism	isoclinic class of #6573591
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

2259 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=fh,e^2=i,g^2=i,b^a=bf,c^a=cg,d^a=di,g^a=gi,c^b=ch,d^b=di,e^b=eh,d^c=dh,g^c=gi,e^d=eh

Conjugacy classes & character table

83 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6504113);