#8917845

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

4256 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:

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

Polycyclic presentation:

2^9|b^2=gi,c^2=h,d^2=g,e^2=i,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,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, 8825041);