#8175742

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	#2847	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4094 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:

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

Polycyclic presentation:

2^9|a^2=ghi,b^2=gi,c^2=gh,d^2=g,e^2=gi,f^2=gi,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, 8082938);