#9224294

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	#53424	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4209 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:

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

Polycyclic presentation:

2^9|a^2=gi,c^2=gh,d^2=i,e^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,e^d=egi,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, 9131490);