Quellcodebibliothek Statistik Leitseite products/sources/formale Sprachen/GAP/pkg/cohomolo/tst/   (Algebra von RWTH Aachen Version 4.15.1©)  Datei vom 17.9.2025 mit Größe 1 kB image not shown  

Quelle  a6.tst   Sprache: unbekannt

 
gap> START_TEST("a6.tst");
gap> testdatadir := DirectoriesPackageLibrary( "cohomolo", "testdata" );;
gap> CHMLINFO:=InfoLevel(InfoCohomolo);;
gap> SetInfoLevel(InfoCohomolo,1);

#
gap> Read( Filename ( testdatadir, "a6" ) );

#
gap> chr:= CHR( G, 3, F, m3 );;
gap> M:= SchurMultiplier( chr );
#I  Indices in the subgroup chain are:  10 4 
#I   Cohomolo package: Calling external program.
#I   External program complete.
#I   Removing temporary files.
[ 3 ]
gap> D:= CoveringGroup( chr );;
#I   Cohomolo package: Calling external program.
#I   External program complete.
#I   Removing temporary files.
gap> Size(D);
1080
gap> FirstCohomologyDimension( chr );
#I   Cohomolo package: Calling external program.
#I   External program complete.
#I   Removing temporary files.
0
gap> SecondCohomologyDimension( chr );
#I   Cohomolo package: Calling external program.
#I   External program complete.
#I   Removing temporary files.
2
gap> Ex:= SplitExtensionCHR( chr );;
gap> SE:= Subgroup( Ex, [Ex.4,Ex.5,Ex.6,Ex.7,Ex.8] );;
gap> Index( Ex, SE );
1080
gap> Ex:= NonsplitExtension( chr, [1,2] );;
#I   Cohomolo package: Calling external program.
#I   External program complete.
#I   Cohomolo package: Calling external program.
#I   External program complete.
#I   Removing temporary files.
gap> SE:= Subgroup( Ex, [Ex.4,Ex.5,Ex.6,Ex.7,Ex.8] );;
gap> Index( Ex, SE );
1080

#
gap> SetInfoLevel(InfoCohomolo,CHMLINFO);
gap> STOP_TEST( "a6.tst", 10000 );

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