#10143625

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	#54927	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4245 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:

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

Polycyclic presentation:

2^9|a^2=gi,b^2=gi,c^2=ghi,d^2=ghi,e^2=h,f^2=gh,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dh,e^d=egi,f^e=fgi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10050821);