#9058889

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	#2678	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4094 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=gh,d^2=g,e^2=h,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,d^b=dgi,e^b=eghi,d^c=dgi,e^c=egi,f^c=fgi,e^d=egi

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8966085);