#8804847

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
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4296 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=hi,b^2=g,c^2=i,d^2=i,e^2=i,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,f^b=fgi,d^c=dgi,e^c=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, 8712043);