#8926553

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	#55814	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3857 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:

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

Polycyclic presentation:

2^9|a^2=gi,b^2=ghi,c^2=h,e^2=g,f^2=g,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eghi,f^c=fgi,e^d=egi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8833749);