#7643081

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	#35237	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4958 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:

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

Polycyclic presentation:

2^9|b^2=ghi,c^2=g,d^2=h,e^2=i,f^2=h,b^a=bg,c^a=ch,d^a=dh,f^a=fhi,c^b=ci,e^c=ehi

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7550277);