#Example: "PqDescendants-1" . . . based on manual example #(demonstrates `PqDescendants' usage) #vars: F, a, b, procId, G, des; #options:
F := FreeGroup( "a", "b" ); a := F.1; b := F.2;
G := PcGroupFpGroup( F / [ a^2, b^2, Comm(b, a) ] ); #alt: do #procId := PqStart( G ); #alt: sub <procId> for <G>
des := PqDescendants( G : OrderBound := 6, ClassBound := 5 );
Length(des);
List(des, Size);
List(des, d -> Length( PCentralSeries( d, 2 ) ) - 1 );
Messung V0.5 in Prozent
[Dauer der Verarbeitung: 0.12 Sekunden, vorverarbeitet 2026-06-18]