#7655851

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	C₂⁴	C₂⁵
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4404 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:

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

Polycyclic presentation:

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

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, 7563047);