#9175027

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
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4091 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)(3,7)(4,10)(5,8)(6,9)(11,15)(12,16)(13,14)(17,18)(19,27)(20,29)(21,26)(22,25)(23,24)(28,31)(30,32)(34,39)(35,41)(37,45)(44,46);(1,3,6,10)(2,7,9,4)(5,11,14,16)(8,15,13,12)(17,19)(18,21)(20,28)(22,32)(23,27)(24,26)(25,31)(29,30)(34,39)(36,42)(40,47)(44,46);(3,10)(4,7)(11,16)(12,15)(17,20,24,22)(18,25,23,29)(19,28,26,32)(21,31,27,30)(33,34,38,39)(35,42,41,36)(37,40,45,47)(43,46,48,44);(1,4)(2,3)(5,12)(6,7)(8,11)(9,10)(13,16)(14,15)(17,21,24,27)(18,26,23,19)(20,30,22,31)(25,28,29,32)(33,35,38,41)(34,36,39,42)(37,43,45,48)(40,44,47,46);(1,2)(3,7)(4,10)(5,13)(6,9)(8,14)(11,12)(15,16)(17,22,24,20)(18,25,23,29)(19,28,26,32)(21,30,27,31)(33,36)(34,35)(37,46)(38,42)(39,41)(40,48)(43,47)(44,45);(1,5)(2,8)(3,11)(4,12)(6,14)(7,15)(9,13)(10,16)(17,23,24,18)(19,27,26,21)(20,29,22,25)(28,30,32,31)(33,37)(34,40)(35,43)(36,44)(38,45)(39,47)(41,48)(42,46)

Polycyclic presentation:

2^9|b^2=ghi,c^2=h,d^2=h,e^2=g,f^2=g,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,e^d=egi,f^e=fgi

Conjugacy classes & character table

83 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 9082223);