#7645355

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	#35236	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4962 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:

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

Polycyclic presentation:

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

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, 7552551);