#7062495

order	512
nilpotency class	3
isoclinism	isoclinic class of #6994139
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 ◁ #2388 ◁ G
LECS	G ▷ C₂²×C₄ ▷ C₂ ▷ C₁

2016 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)(7,9)(8,10)(11,12)(13,14,18,20,16,19,17,22)(15,23,26,28,24,21,25,27);(1,2)(3,4)(5,6)(7,11)(8,10)(9,12)(14,19)(20,22)(21,23)(27,28);(5,7,8,12)(6,9,10,11)(14,20)(17,18)(19,22)(21,27)(23,28)(25,26);(2,4)(7,12)(9,11)(13,15)(14,21)(16,24)(17,25)(18,26)(19,23)(20,27)(22,28);(6,10)(9,11)(15,24)(21,23)(25,26)(27,28)

Polycyclic presentation:

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

Conjugacy classes & character table

71 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6969691);