#7719288

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	#35072	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4505 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7626484);