#9711942

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	#54866	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3960 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)(3,8)(4,6)(5,10)(7,9)(11,13)(12,15)(14,16)(17,18,22,24)(19,26,21,23)(20,25,29,31)(27,32,28,30)(34,40)(36,41)(42,47)(44,48);(1,3,7,4)(2,8,9,6)(5,12,14,11)(10,15,16,13)(17,19,22,21)(18,23,24,26)(20,28,29,27)(25,32,31,30)(33,34)(35,36)(37,41)(38,42)(39,40)(43,44)(45,48)(46,47);(2,9)(3,4)(10,16)(11,12)(18,24)(23,26)(25,31)(30,32)(33,35,39,37)(34,36,40,41)(38,43,46,45)(42,44,47,48);(1,4,7,3)(2,6,9,8)(5,12,14,11)(10,15,16,13)(17,18)(19,23)(20,25)(21,26)(22,24)(27,30)(28,32)(29,31)(33,36,39,41)(34,35,40,37)(38,44,46,48)(42,43,47,45);(1,5)(2,10)(3,11)(4,12)(6,15)(7,14)(8,13)(9,16)(17,20,22,29)(18,25,24,31)(19,27,21,28)(23,30,26,32)(33,37,39,35)(34,41,40,36)(38,43,46,45)(42,44,47,48);(1,6)(2,3)(4,9)(5,13)(7,8)(10,12)(11,16)(14,15)(17,21,22,19)(18,26,24,23)(20,27,29,28)(25,30,31,32)(33,38)(34,42)(35,43)(36,44)(37,45)(39,46)(40,47)(41,48)

Polycyclic presentation:

2^9|a^2=hi,b^2=h,c^2=ghi,d^2=gh,e^2=g,f^2=hi,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dh,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, 9619138);