#8467149

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	#39933	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4129 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:

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

Polycyclic presentation:

2^9|a^2=hi,b^2=hi,c^2=i,d^2=gh,e^2=hi,f^2=gi,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, 8374345);