#8345909

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

4067 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:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=i,c^2=g,d^2=hi,e^2=hi,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,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, 8253105);