#9009238

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	#48484	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4046 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=gh,c^2=h,d^2=i,e^2=gi,f^2=gh,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,e^c=egi,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, 8916434);