#7850308

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

5123 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

101 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7757504);