# Oscar code for working with abstract group 113460.a. # If you have not already loaded the Oscar package, you should type "using Oscar;" before running the code below. # Some of these functions may take a long time to execute (this depends on the group). # Construction of abstract group: G = @permutation_group(62, (1,62,2)(3,32,61)(4,14,59)(5,50,60)(6,28,29)(7,18,11)(8,21,47)(9,27,25)(10,41,15)(12,44,24)(13,33,38)(16,22,30)(17,43,56)(20,52,40)(23,54,49)(26,31,51)(34,42,48)(35,36,58)(37,55,39)(46,57,53), (3,39,14,6,7,20,47,28,17,25,42,24,34,57,50,4,11,22,52,16,55,21,35,56,12,46,36,5,27,32)(8,31,41,23,40,48,37,18,45,58,59,51,26,62,33,38,60,29,19,53,9,30,44,10,49,13,43,54,61,15)) # Order of the group: order(G) # Exponent of the group: exponent(G) # Automorphism group: automorphism_group(G) # Composition factors of the group: composition_series(G) # Nilpotency class of the group: if is_nilpotent(G) nilpotency_class(G) end # Derived length of the group: derived_length(G) # Determine if the group G is abelian: is_abelian(G) # Determine if the group G is cyclic: is_cyclic(G) # Determine if the group G is elementary abelian: is_elementary_abelian(G) # Determine if the group G is nilpotent: is_nilpotent(G) # Determine if the group G is perfect: is_perfect(G) # Determine if the group G is a p-group: is_pgroup(G) # Determine if the group G is simple: is_simple(G) # Determine if the group G is solvable: is_solvable(G) # Determine if the group G is supersolvable: is_supersolvable(G) # Compute statistics for the group G: # Oscar code to output the first two rows of the group statistics table element_orders = [order(g) for g in elements(G)] orders = sort(unique(element_orders)) println("Orders: ", orders) element_counts = [count(==(n), element_orders) for n in orders] println("Elements: ", element_counts, " ", order(G)) ccs = conjugacy_classes(G) cc_orders = [order(representative(cc)) for cc in ccs] cc_counts = [count(==(n), cc_orders) for n in orders] println("Conjugacy classes: ", cc_counts, " ", length(ccs)) # List of conjugacy classes of the group: conjugacy_classes(G) # Output not guaranteed to exactly match the LMFDB table # Compute statistics about the characters of G: # Outputs an MSet containing the absolutely irreducible degrees of G and their multiplicities. character_degrees(G) # Define group as Lie representations: matrix_group([matrix(GF(61), [[60, 1], [60, 0]]), matrix(GF(61), [[2, 0], [0, 31]])]) # Define the group as a permutation group: @permutation_group(62, (1,62,2)(3,32,61)(4,14,59)(5,50,60)(6,28,29)(7,18,11)(8,21,47)(9,27,25)(10,41,15)(12,44,24)(13,33,38)(16,22,30)(17,43,56)(20,52,40)(23,54,49)(26,31,51)(34,42,48)(35,36,58)(37,55,39)(46,57,53), (3,39,14,6,7,20,47,28,17,25,42,24,34,57,50,4,11,22,52,16,55,21,35,56,12,46,36,5,27,32)(8,31,41,23,40,48,37,18,45,58,59,51,26,62,33,38,60,29,19,53,9,30,44,10,49,13,43,54,61,15)) # The primary decomposition of the group: abelian_invariants(G) # The abelianization of the group: quo(G, derived_subgroup(G)[1]) # List of subgroups of the group: subgroups(G) # Center of the group: center(G) # Commutator subgroup of the group G: derived_subgroup(G) # Frattini subgroup of the group G: frattini_subgroup(G) # Fitting subgroup of the group G: fitting_subgroup(G) # Radical of the group G: solvable_radical(G) # Socle of the group G: socle(G) # Derived series of the group G: derived_series(G) # Chief series of the group G: chief_series(G) # The lower central series of the group G: lower_central_series(G) # The upper central series of the group G: upper_central_series(G) # Character table: character_table(G) # Output not guaranteed to exactly match the LMFDB table