#8464288

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	#39910	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4121 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=gh,c^2=ghi,d^2=gh,e^2=gi,f^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, 8371484);