#8159024

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

3910 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=gi,c^2=i,d^2=g,e^2=h,f^2=gh,b^a=bg,c^a=ch,d^a=dg,e^a=eh,f^a=fgi,c^b=ci,d^b=dh,d^c=dgi,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, 8066220);