#8826271

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	#45506	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4078 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 128

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

83 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8733467);