#8968084

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

3916 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=h,c^2=ghi,d^2=gi,e^2=h,f^2=hi,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, 8875280);