#7671631

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

4778 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7578827);