#8284461

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	#37456	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4234 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)(3,11,13,8)(4,12,15,10)(5,16,14,6)(17,18,23,26)(19,24,27,22)(20,21,25,31)(28,29,32,30)(33,34)(35,44)(36,39)(37,47)(38,42)(40,43)(41,46)(45,48);(1,3,7,13)(2,8,9,11)(4,14,15,5)(6,12,16,10)(17,19,23,27)(18,24,26,22)(20,28,25,32)(21,29,31,30)(33,35)(34,41)(36,45)(37,42)(38,39)(40,46)(43,44)(47,48);(2,9)(6,16)(8,11)(10,12)(19,27)(22,24)(28,32)(29,30)(33,36,40,37)(34,39,43,47)(35,45,46,42)(38,44,48,41);(1,4,7,15)(2,10,9,12)(3,5,13,14)(6,8,16,11)(17,20)(18,21)(19,28)(22,30)(23,25)(24,29)(26,31)(27,32)(33,37,40,36)(34,39,43,47)(35,42,46,45)(38,44,48,41);(1,5)(2,6)(3,4)(7,14)(8,12)(9,16)(10,11)(13,15)(17,21)(18,25)(19,29)(20,26)(22,28)(23,31)(24,32)(27,30)(33,38)(34,42)(35,39)(36,44)(37,41)(40,48)(43,45)(46,47);(1,6)(2,5)(3,12)(4,8)(7,16)(9,14)(10,13)(11,15)(17,22)(18,19)(20,30)(21,28)(23,24)(25,29)(26,27)(31,32)(33,39)(34,36)(35,38)(37,43)(40,47)(41,45)(42,44)(46,48)

Polycyclic presentation:

2^9|a^2=hi,b^2=hi,c^2=gh,d^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,f^c=fgi,e^d=egi

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, 8191657);