#7897673

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

4648 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=i,b^2=g,c^2=h,d^2=hi,e^2=gh,f^2=i,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,d^c=dh,f^e=fi

Conjugacy classes & character table

95 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7804869);