#8944001

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
prime radical	#2424	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4343 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 40 points:

(2,5)(6,8)(9,10,15,17)(11,14,22,16)(12,13,19,18)(20,21,24,23)(25,26,30,33)(27,31,37,40)(28,32,38,29)(34,35,36,39);(3,7)(6,8)(9,11,15,22)(10,16,17,14)(12,20,19,24)(13,23,18,21)(25,27)(26,31)(28,36)(29,35)(30,37)(32,39)(33,40)(34,38);(1,2)(3,6)(4,5)(7,8)(10,17)(13,18)(14,16)(21,23)(25,28,30,38)(26,32,33,29)(27,34,37,36)(31,35,40,39);(9,12)(10,18)(11,20)(13,17)(14,23)(15,19)(16,21)(22,24)(25,29)(26,28)(27,35)(30,32)(31,36)(33,38)(34,40)(37,39);(1,3,4,7)(2,6,5,8)(9,13,15,18)(10,19,17,12)(11,21,22,23)(14,24,16,20)(25,28)(26,32)(27,36)(29,33)(30,38)(31,39)(34,37)(35,40);(1,2)(3,6)(4,5)(7,8)(9,14)(10,11)(12,23)(13,24)(15,16)(17,22)(18,20)(19,21)(25,27)(26,31)(28,36)(29,35)(30,37)(32,39)(33,40)(34,38)

Polycyclic presentation:

2^9|a^2=gi,b^2=g,c^2=i,e^2=h,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,e^c=egi,f^c=fgi,e^d=egi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8851197);