#8720656

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	#2676	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3955 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)(3,11)(4,6)(5,8)(7,9)(10,15)(12,13)(14,16)(17,18,21,24)(19,22,25,28)(20,23,27,30)(26,29,31,32)(33,34)(35,36)(37,38)(39,41)(40,43)(42,48)(44,46)(45,47);(1,3,7,5)(2,8,9,11)(4,14,15,12)(6,13,10,16)(19,25)(22,28)(26,31)(29,32)(33,35,40,41)(34,36,43,39)(37,47,42,44)(38,45,48,46);(2,9)(4,15)(8,11)(12,14)(17,18)(19,22)(20,23)(21,24)(25,28)(26,29)(27,30)(31,32)(33,36,40,39)(34,41,43,35)(37,45,42,46)(38,44,48,47);(1,4,7,15)(2,10,9,6)(3,12,5,14)(8,13,11,16)(17,19)(18,22)(20,26)(21,25)(23,29)(24,28)(27,31)(30,32)(33,37,40,42)(34,38,43,48)(35,44,41,47)(36,46,39,45);(1,5,7,3)(2,11,9,8)(4,14,15,12)(6,13,10,16)(17,18)(19,22)(20,23)(21,24)(25,28)(26,29)(27,30)(31,32)(33,38)(34,42)(35,45)(36,44)(37,43)(39,47)(40,48)(41,46);(1,6,7,10)(2,4,9,15)(3,13,5,16)(8,14,11,12)(17,20,21,27)(18,23,24,30)(19,26,25,31)(22,29,28,32)(33,39,40,36)(34,41,43,35)(37,46,42,45)(38,44,48,47)

Polycyclic presentation:

2^9|a^2=ghi,b^2=gi,c^2=i,d^2=gi,e^2=g,f^2=h,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,d^c=dgi,f^d=fgi,f^e=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, 8627852);