// Magma code for the lmfdb family of higher genus curves 5.8-3.0.2-2-2-4-4.2 // The results are stored in a list of records called 'data' RecFormat:=recformat; data:=[]; // Create group as a permutation group, and generate data which is the same for all entries. gp_id:=[8,3]; H:=SmallGroup(gp_id[1],gp_id[2]); n:=#H; LP:=[]; LG:=[g : g in H]; for i in [1..n] do x:=LG[i]; Tx:=[LG[j]*x : j in [1..n]]; permL:=[]; for j in [1..n] do for k in [1..n] do if Tx[j] eq LG[k] then permL[j]:=k; break; end if; end for; end for; Append(~LP,permL); end for; G:=PermutationGroup; signature:=[0,2,2,2,4,4]; genus:=5; r:=#signature-1; g0:=signature[1]; dim:=3*g0-3+r; S:=Sym(gp_id[1]); // Here we add an action to data. gen_vectors:=[[2, 1, 4, 3, 6, 5, 8, 7], [5, 6, 8, 7, 1, 2, 4, 3], [5, 6, 8, 7, 1, 2, 4, 3], [7, 8, 6, 5, 3, 4, 2, 1], [7, 8, 6, 5, 3, 4, 2, 1]]; cc:=[2,4,4,5,5]; gen_vectors_as_perm:=[S!perm : perm in gen_vectors]; passport_label:=2; gen_vect_label:=1; braid_class:=1; topological_class:=[1, 1]; is_hyperelliptic:=false; is_cyclic_trigonal:=false; Append(~data, rec); // Here we add an action to data. gen_vectors:=[[2, 1, 4, 3, 6, 5, 8, 7], [5, 6, 8, 7, 1, 2, 4, 3], [6, 5, 7, 8, 2, 1, 3, 4], [7, 8, 6, 5, 3, 4, 2, 1], [8, 7, 5, 6, 4, 3, 1, 2]]; cc:=[2,4,4,5,5]; gen_vectors_as_perm:=[S!perm : perm in gen_vectors]; passport_label:=2; gen_vect_label:=2; braid_class:=1; topological_class:=[1, 1]; is_hyperelliptic:=false; is_cyclic_trigonal:=false; Append(~data, rec);