#8254731

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

5083 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)(11,12)(17,18)(19,20)(21,29)(22,23)(24,31)(25,28)(26,32)(27,30);(1,2,5,4)(3,7,8,6)(9,10,14,13)(11,16,12,15)(17,19,22,25)(18,20,23,28)(21,30,31,26)(24,32,29,27);(2,4)(6,7)(9,11,14,12)(10,15,13,16)(18,23)(19,25)(24,29)(26,30);(9,12,14,11)(10,16,13,15)(17,20)(18,19)(21,27)(22,28)(23,25)(24,26)(29,30)(31,32);(1,3,5,8)(2,6,4,7)(9,13,14,10)(11,16,12,15)(17,21,22,31)(18,24,23,29)(19,26,25,30)(20,27,28,32);(1,4,5,2)(3,7,8,6)(17,18)(19,20)(21,24)(22,23)(25,28)(26,27)(29,31)(30,32)

Polycyclic presentation:

2^9|b^2=i,c^2=g,d^2=g,e^2=i,f^2=hi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,f^c=fgi

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, 8161927);