#7972683

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

4884 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

101 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7879879);