#8839379

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

4240 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:

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

Polycyclic presentation:

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

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, 8746575);