#8159424

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	#54983	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4175 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=h,d^2=gi,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,f^a=fgi,c^b=ci,d^b=dh,d^c=dgi,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, 8066620);