#6552607

order	512
nilpotency class	3
isoclinism	isoclinic class of #6533123
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

1944 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:

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

Polycyclic presentation:

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

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, 6459803);