#8840283

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

4176 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=g,c^2=g,d^2=gi,f^2=h,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, 8747479);