#8445981

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	#2543	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

3984 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=hi,c^2=gh,d^2=h,e^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,f^d=fgi

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8353177);