#7967357

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

4979 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)(3,5)(4,7)(6,8)(9,10,13,12)(11,15,16,14)(17,18,23,25)(19,24,20,22)(21,29,30,26)(27,32,28,31);(1,3)(2,5)(4,8)(6,7)(9,11,13,16)(10,14,12,15)(17,19,23,20)(18,24,25,22)(21,27,30,28)(26,31,29,32);(1,2)(3,6)(4,7)(5,8)(9,12,13,10)(11,15,16,14)(18,25)(19,20)(21,30)(31,32);(1,3)(2,6)(4,8)(5,7)(17,20,23,19)(18,24,25,22)(21,28,30,27)(26,31,29,32);(1,3)(2,5)(4,8)(6,7)(17,21)(18,26)(19,27)(20,28)(22,32)(23,30)(24,31)(25,29);(1,2)(3,6)(4,7)(5,8)(17,22,23,24)(18,19,25,20)(21,31,30,32)(26,28,29,27)

Polycyclic presentation:

2^9|a^2=gh,b^2=gh,c^2=g,d^2=h,f^2=h,b^a=bg,c^a=ch,d^a=di,e^a=eh,c^b=ci,f^b=fi,d^c=dh,e^c=ei,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, 7874553);