GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
C install.tex 1. Installing and Loading the SymbCompCC Package S 1.1. Installing the SymbCompCC Package S 1.2. Loading the SymbCompCC Package C intro.tex 2. Introduction S 2.1. Overview S 2.2. Background on (polycyclic) parametrised presentations S 2.3. Computation of Schur multiplicators S 2.4. Computation of low-dimensional cohomology S 2.5. Example C ppowerpolypcpgroup.tex 3. p-power-poly-pcp-groups S 3.1. Example S 3.2. Obtaining p-power-poly-pcp-groups F 3.2. PPPPcpGroups F 3.2. PPPPcpGroups F 3.2. PPPPcpGroupsElement S 3.3. Operations and functions for p-power-poly-pcp-group elements F 3.3. CollectPPPPcp S 3.4. Operations and functions for p-power-poly-pcp-groups F 3.4. GeneratorsOfGroup F 3.4. One F 3.4. IsConsistentPPPPcp F 3.4. IsConsistentPPPPcp F 3.4. GetPcGroupPPowerPoly F 3.4. GetPcGroupPPowerPoly F 3.4. GetPcpGroupPPowerPoly F 3.4. GetPcpGroupPPowerPoly F 3.4. GAPInputPPPPcpGroups F 3.4. GAPInputPPPPcpGroups F 3.4. GAPInputPPPPcpGroupsAppend F 3.4. GAPInputPPPPcpGroupsAppend F 3.4. LatexInputPPPPcpGroups F 3.4. LatexInputPPPPcpGroups F 3.4. LatexInputPPPPcpGroupsAppend F 3.4. LatexInputPPPPcpGroupsAppend F 3.4. LatexInputPPPPcpGroupsAllAppend F 3.4. LatexInputPPPPcpGroupsAllAppend S 3.5. Info classes for the p-power-poly-pcp-groups F 3.5. InfoConsistencyPPPPcp F 3.5. InfoCollectingPPPPcp S 3.6. Global variables for the p-power-poly-pcp-groups F 3.6. COLLECT_PPOWERPOLY_PCP C parpres.tex 4. Parametrised Presentations S 4.1. Provided pp-presentations F 4.1. ParPresGlobalVar_2_1 F 4.1. ParPresGlobalVar_2_2 F 4.1. ParPresGlobalVar_3_1 F 4.1. ParPresGlobalVar_p_r_Names C schurextensions.tex 5. Schur extensions for p-power-poly-pcp-groups S 5.1. Computing Schur extensions F 5.1. SchurExtParPres F 5.1. SchurExtParPres S 5.2. Computing other invariants from Schur extensions F 5.2. SchurMultiplicatorsStructurePPPPcps F 5.2. SchurMultiplicator!for p-power-poly-pcp-groups F 5.2. AbelianInvariants!for p-power-poly-pcp-groups F 5.2. ZeroCohomologyPPPPcps F 5.2. FirstCohomologyPPPPcps F 5.2. SecondCohomologyPPPPcps S 5.3. Info classes for the computation of the Schur extension F 5.3. InfoConsistencyRelPPowerPoly F 5.3. InfoCollectingPPowerPoly