#8228702

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	#54934	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3973 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 6 generators on 48 points:

(1,2,6,7)(3,9,10,8)(4,13,14,5)(11,12,16,15)(17,18)(19,24)(20,26)(21,29)(22,28)(23,25)(27,32)(30,31);(2,7)(3,10)(4,14)(12,15)(17,19,23,22)(18,24,25,28)(20,27,31,29)(21,26,32,30)(33,34,38,39)(35,37,41,46)(36,43,45,40)(42,48,47,44);(2,7)(5,13)(8,9)(12,15)(18,25)(19,22)(26,30)(27,29)(34,39)(37,46)(40,43)(44,48);(1,3,6,10)(2,8,7,9)(4,11,14,16)(5,12,13,15)(17,20,23,31)(18,26,25,30)(19,29,22,27)(21,28,32,24)(33,35,38,41)(34,37,39,46)(36,42,45,47)(40,44,43,48);(1,4)(2,5)(3,11)(6,14)(7,13)(8,12)(9,15)(10,16)(17,21,23,32)(18,27,25,29)(19,30,22,26)(20,28,31,24)(33,36,38,45)(34,40,39,43)(35,42,41,47)(37,44,46,48);(1,5)(2,4)(3,12)(6,13)(7,14)(8,11)(9,16)(10,15)(17,22,23,19)(18,28,25,24)(20,27,31,29)(21,26,32,30)(33,37)(34,41)(35,39)(36,44)(38,46)(40,47)(42,43)(45,48)

Polycyclic presentation:

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

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, 8135898);