#8969265

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

4940 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8876461);