#8371552

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

4025 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)(3,10)(4,5)(6,7)(8,11)(9,14)(12,13)(15,16)(33,34,39,42)(35,37,36,40)(38,41,46,48)(43,45,44,47);(2,7)(3,11)(4,14)(13,16)(17,18)(19,24)(20,21)(22,23)(25,30)(26,32)(27,29)(28,31)(33,35,39,36)(34,40,42,37)(38,43,46,44)(41,47,48,45);(2,7)(5,9)(8,10)(13,16)(18,23)(21,25)(24,31)(27,32)(33,35,39,36)(34,37,42,40)(38,44,46,43)(41,47,48,45);(1,3,6,11)(2,8,7,10)(4,15,14,12)(5,13,9,16)(17,19)(18,24)(20,29)(21,27)(22,28)(23,31)(25,32)(26,30)(33,36,39,35)(34,37,42,40)(38,44,46,43)(41,45,48,47);(1,4)(2,9)(3,12)(5,7)(6,14)(8,13)(10,16)(11,15)(17,20)(18,25)(19,26)(21,23)(22,30)(24,27)(28,29)(31,32)(33,37)(34,36)(35,42)(38,45)(39,40)(41,44)(43,48)(46,47);(1,5,6,9)(2,4,7,14)(3,13,11,16)(8,15,10,12)(17,21,22,25)(18,20,23,30)(19,27,28,32)(24,29,31,26)(33,38,39,46)(34,41,42,48)(35,43,36,44)(37,45,40,47)

Polycyclic presentation:

2^9|a^2=gh,b^2=gh,c^2=gh,d^2=g,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,f^c=fgi,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, 8278748);