#7690198

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
prime radical	#34727	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4757 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

113 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7597394);