#9714565

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	#36905	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4055 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)(4,11)(5,6)(8,12)(9,13)(10,16)(14,15)(17,18)(19,20)(21,29)(22,23)(24,31)(25,27)(26,30)(28,32)(33,34)(35,41)(36,40)(37,42)(38,39)(43,45)(44,46)(47,48);(3,9)(7,13)(10,15)(14,16)(18,23)(20,27)(24,29)(28,30)(33,34)(35,37)(36,44)(38,39)(40,46)(41,42)(43,45)(47,48);(2,6)(7,13)(8,11)(14,16)(18,23)(19,25)(24,29)(26,32)(34,39)(35,42)(40,44)(43,48);(1,2)(3,7)(4,8)(5,6)(9,13)(10,14)(11,12)(15,16)(17,19)(18,20)(21,26)(22,25)(23,27)(24,28)(29,30)(31,32)(33,35)(34,37)(36,43)(38,42)(39,41)(40,47)(44,45)(46,48);(1,3,5,9)(2,7,6,13)(4,10,12,15)(8,14,11,16)(17,20)(18,19)(21,30)(22,27)(23,25)(24,32)(26,29)(28,31)(33,36)(34,40)(35,43)(37,47)(38,46)(39,44)(41,45)(42,48);(1,4)(2,8)(3,10)(5,12)(6,11)(7,14)(9,15)(13,16)(17,21,22,31)(18,24,23,29)(19,26,25,32)(20,28,27,30)(33,37)(34,35)(36,45)(38,41)(39,42)(40,48)(43,44)(46,47)

Polycyclic presentation:

2^9|e^2=ghi,f^2=g,b^a=bg,c^a=ch,d^a=di,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, 9621761);