#8492925

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
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3947 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:

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

Polycyclic presentation:

2^9|a^2=gi,b^2=g,c^2=ghi,d^2=h,e^2=i,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,e^b=egi,f^d=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, 8400121);