#7826720

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	C₂×#537	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4680 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)(3,4)(5,6)(7,8)(9,10,12,14)(11,15,16,13)(17,18,23,21)(19,27,28,24)(20,25,29,30)(22,26,32,31);(9,11,12,16)(10,13,14,15)(17,19,23,28)(18,24,21,27)(20,22,29,32)(25,31,30,26);(2,6)(3,7)(19,28)(22,32)(24,27)(26,31);(1,3,5,7)(2,4,6,8)(17,20)(18,25)(19,22)(21,30)(23,29)(24,31)(26,27)(28,32);(1,4)(2,7)(3,6)(5,8)(17,21,23,18)(19,27,28,24)(20,25,29,30)(22,31,32,26);(17,22)(18,26)(19,20)(21,31)(23,32)(24,30)(25,27)(28,29)

Polycyclic presentation:

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

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, 7733916);