#8588378

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	#39256	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4033 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)(3,9)(4,6)(5,8)(7,10)(11,16)(12,14)(13,15)(17,18)(19,20)(21,23)(22,24)(25,28)(26,27)(29,31)(30,32)(33,34,39,42)(35,40,43,37)(36,38,41,47)(44,45,48,46);(2,4)(3,10)(8,12)(11,13)(17,19,23,25)(18,20,21,28)(22,26,31,32)(24,27,29,30)(33,35)(34,40)(36,44)(37,42)(38,45)(39,43)(41,48)(46,47);(2,4)(7,9)(8,12)(15,16)(18,21)(19,25)(24,29)(26,32)(35,43)(37,40)(44,48)(45,46);(1,3,6,10)(2,7,4,9)(5,13,14,11)(8,16,12,15)(17,20)(18,19)(21,25)(22,30)(23,28)(24,32)(26,29)(27,31)(33,36)(34,38)(35,44)(37,46)(39,41)(40,45)(42,47)(43,48);(1,4,6,2)(3,9,10,7)(5,12,14,8)(11,16,13,15)(17,21,23,18)(19,20,25,28)(22,29,31,24)(26,27,32,30)(33,37)(34,35)(36,46)(38,44)(39,40)(41,45)(42,43)(47,48);(1,5,6,14)(2,8,4,12)(3,11,10,13)(7,15,9,16)(17,22)(18,24)(19,26)(20,27)(21,29)(23,31)(25,32)(28,30)(33,38)(34,41)(35,45)(36,42)(37,44)(39,47)(40,48)(43,46)

Polycyclic presentation:

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

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8495574);