#7903109

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	#36083	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4637 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)(3,7)(4,6)(5,8)(10,14)(15,16)(17,18)(19,25)(20,26)(21,31)(22,28)(23,29)(24,30)(27,32);(1,3)(2,5)(4,8)(6,7)(9,10)(11,15)(12,16)(13,14)(17,19)(18,25)(20,30)(21,28)(22,31)(23,32)(24,26)(27,29);(2,6)(5,7)(17,20,24,25)(18,26,30,19)(21,22,32,29)(23,31,28,27);(1,2)(3,5)(4,6)(7,8)(9,11,13,12)(10,15,14,16)(17,21,24,32)(18,27,30,31)(19,28,26,23)(20,22,25,29);(1,3)(2,5)(4,8)(6,7)(9,12,13,11)(10,16,14,15)(17,22)(18,28)(19,31)(20,32)(21,25)(23,30)(24,29)(26,27);(17,23,24,28)(18,29,30,22)(19,32,26,21)(20,31,25,27)

Polycyclic presentation:

2^9|c^2=i,d^2=ghi,e^2=gh,f^2=i,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,d^c=dh,f^e=fi

Conjugacy classes & character table

95 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7810305);