#9040787

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	#50709	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4059 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 48
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 6 generators on 48 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8947983);