#8227393

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	#52308	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4333 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:

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

Polycyclic presentation:

2^9|b^2=i,c^2=gh,d^2=ghi,e^2=i,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,f^c=fgi

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, 8134589);