#8271888

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	#40436	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4060 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)(3,11)(4,13)(5,10)(6,8)(7,14)(9,15)(12,16)(17,18,23,26)(19,24,30,25)(20,31,21,22)(27,29,28,32);(1,3,6,14)(2,7,8,11)(4,10,15,12)(5,13,16,9)(17,19,23,30)(18,24,26,25)(20,28,21,27)(22,29,31,32)(33,34,39,38)(35,42,36,40)(37,45,46,41)(43,47,44,48);(2,8)(5,16)(7,11)(9,13)(17,20,23,21)(18,22,26,31)(19,27,30,28)(24,32,25,29)(33,35,39,36)(34,40,38,42)(37,43,46,44)(41,47,45,48);(1,4,6,15)(2,9,8,13)(3,12,14,10)(5,7,16,11)(17,21,23,20)(18,22,26,31)(19,28,30,27)(24,32,25,29)(33,36,39,35)(34,40,38,42)(37,44,46,43)(41,47,45,48);(1,3)(2,7)(4,12)(5,13)(6,14)(8,11)(9,16)(10,15)(17,19)(18,25)(20,27)(21,28)(22,29)(23,30)(24,26)(31,32)(33,37,39,46)(34,41,38,45)(35,43,36,44)(40,47,42,48);(1,5,6,16)(2,10,8,12)(3,13,14,9)(4,7,15,11)(17,22)(18,20)(19,29)(21,26)(23,31)(24,28)(25,27)(30,32)(33,38,39,34)(35,40,36,42)(37,45,46,41)(43,47,44,48)

Polycyclic presentation:

2^9|a^2=gh,b^2=gi,c^2=i,d^2=gi,e^2=ghi,f^2=hi,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, 8179084);