#9039145

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

4547 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 32 points:

(2,4)(6,8)(9,10)(11,13)(12,16)(14,15)(17,18,22,23)(19,24,28,31)(20,21,25,30)(26,32,29,27);(3,7)(6,8)(10,15)(11,16)(18,23)(20,25)(24,31)(26,29);(1,2,5,4)(3,6,7,8)(9,11,14,16)(10,12,15,13)(20,25)(21,30)(26,29)(27,32);(9,12,14,13)(10,11,15,16)(17,19)(18,24)(20,29)(21,27)(22,28)(23,31)(25,26)(30,32);(1,3,5,7)(2,6,4,8)(9,10)(11,12)(13,16)(14,15)(17,20,22,25)(18,21,23,30)(19,26,28,29)(24,32,31,27);(1,4,5,2)(3,8,7,6)(9,13,14,12)(10,16,15,11)(17,21)(18,25)(19,27)(20,23)(22,30)(24,26)(28,32)(29,31)

Polycyclic presentation:

2^9|a^2=gi,c^2=h,d^2=i,e^2=gh,f^2=h,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eghi,e^c=egi,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, 8946341);