#8455995

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	#2669	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4118 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=ghi,c^2=hi,e^2=gi,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,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, 8363191);