#7064670

order	512
nilpotency class	3
isoclinism	isoclinic class of #6993947
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 ◁ #2392 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

1927 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 28
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

2^9|a^2=fg,b^2=i,c^2=hi,d^2=fi,e^2=i,g^2=i,b^a=bf,c^a=cg,d^a=di,e^a=eh,c^b=ch,d^b=dfi,e^b=ehi,d^c=dh,g^c=gi,e^d=ei

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, 6971866);