#8901438

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	#2539	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4065 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=gh,d^2=hi,e^2=hi,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,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, 8808634);