#8726452

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	#2416	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4014 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:

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

Polycyclic presentation:

2^9|b^2=gh,c^2=gi,d^2=gh,e^2=i,f^2=gi,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, 8633648);