#8755313

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	#46690	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3903 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)(3,9)(4,6)(5,8)(7,10)(11,15)(12,13)(14,16)(17,18,23,27)(19,24,30,32)(20,22,31,25)(21,29,28,26)(33,34,38,36)(35,41,43,39)(37,40,45,44)(42,47,48,46);(2,4)(5,13)(7,9)(11,16)(17,19,23,30)(18,24,27,32)(20,28,31,21)(22,26,25,29)(33,34,38,36)(35,39,43,41)(37,44,45,40)(42,47,48,46);(3,10)(7,9)(11,16)(14,15)(17,20,23,31)(18,25,27,22)(19,21,30,28)(24,26,32,29)(33,35)(34,39)(36,41)(37,42)(38,43)(40,46)(44,47)(45,48);(1,3,6,10)(2,7,4,9)(5,11,13,16)(8,14,12,15)(17,20)(18,22)(19,28)(21,30)(23,31)(24,26)(25,27)(29,32)(33,36,38,34)(35,41,43,39)(37,44,45,40)(42,47,48,46);(1,4,6,2)(3,9,10,7)(5,12,13,8)(11,15,16,14)(17,21,23,28)(18,26,27,29)(19,20,30,31)(22,24,25,32)(33,37,38,45)(34,40,36,44)(35,42,43,48)(39,46,41,47);(1,5,6,13)(2,8,4,12)(3,11,10,16)(7,14,9,15)(17,22)(18,20)(19,29)(21,24)(23,25)(26,30)(27,31)(28,32)(33,35)(34,39)(36,41)(37,42)(38,43)(40,46)(44,47)(45,48)

Polycyclic presentation:

2^9|a^2=h,b^2=h,c^2=i,d^2=ghi,e^2=gh,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=egi,f^a=fh,c^b=ci,e^b=eghi,f^b=fgi,d^c=dgi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8662509);