# Gap code for working with abstract group 629856.ir. # Some of these functions may take a long time to execute (this depends on the group). # Construction of abstract group: G := Group( (1,24,15,35,3,23,14,34,2,22,13,36)(4,31,16,20,5,33,17,19,6,32,18,21)(7,28)(8,30,9,29)(10,26,11,25)(12,27), (1,9,15,20,25,33,2,7,14,19,27,31,3,8,13,21,26,32)(4,30,16,6,28,17,5,29,18)(10,35,22,11,36,24,12,34,23), (1,24,21,5,2,23,20,4,3,22,19,6)(7,16,26,36,8,17,25,34,9,18,27,35)(10,31,29,15,11,32,30,14,12,33,28,13) ); # Order of the group: Order(G); # Exponent of the group: Exponent(G); # Automorphism group: AutomorphismGroup(G); # The outer automorphism group of G: FactorGroup(AutomorphismGroup(G), InnerAutomorphismGroup(G)); # Composition factors of the group: CompositionSeries(G); # Nilpotency class of the group: if IsNilpotentGroup(G) then NilpotencyClassOfGroup(G); fi; # Derived length of the group: DerivedLength(G); # Determine if the group G is abelian: IsAbelian(G); # Determine if the group G is cyclic: IsCyclic(G); # Determine if the group G is elementary abelian: IsElementaryAbelian(G); # Determine if the group G is a monomial group: IsMonomialGroup(G); # Determine if the group G is nilpotent: IsNilpotentGroup(G); # Determine if the group G is perfect: IsPerfectGroup(G); # Determine if the group G is a p-group: IsPGroup(G); # Determine if the group G is polycyclic: IsPolycyclicGroup(G); # Determine if the group G is simple: IsSimpleGroup(G); # Determine if the group G is solvable: IsSolvableGroup(G); # Determine if the group G is supersolvable: IsSupersolvableGroup(G); # Compute statistics for the group G: # Gap code to output the first two rows of the group statistics table element_orders := List(Elements(G), g -> Order(g)); orders := Set(element_orders); Print("Orders: ", orders, "\n"); element_counts := List(orders, n -> Length(Filtered(element_orders, x -> x = n))); Print("Elements: ", element_counts, " ", Size(G), "\n"); cc_orders := List(ConjugacyClasses(G), cc -> Order(Representative(cc))); cc_counts := List(orders, n -> Length(Filtered(cc_orders, x -> x = n))); Print("Conjugacy classes: ", cc_counts, " ", Length(ConjugacyClasses(G)), "\n"); # List of conjugacy classes of the group: ConjugacyClasses(G); # Output not guaranteed to exactly match the LMFDB table # Compute statistics about the characters of G: # Outputs [[d_1,c_1], [d_2,c_2], ...] where c_i is the number of irr. complex chars. of G with degree d_i CharacterDegrees(G); # Define the group with the given generators and relations: GPC := PcGroupCode(1901309076795187701354440327676678121218914511838862962990120779784042847390367348755530627789908392255898807369374424318467137677261340427199744892483638832767420722706845632863506540323256058508997444539863360196107699955704965018373632851733669716043101777892048077538923403555554271497976190625145784702832455596151054734410107570744002207237639830368602991,629856); a := GPC.1; b := GPC.2; c := GPC.4; d := GPC.7; e := GPC.10; f := GPC.12; g := GPC.13; h := GPC.14; # Define the group as a permutation group: Group( (1,24,15,35,3,23,14,34,2,22,13,36)(4,31,16,20,5,33,17,19,6,32,18,21)(7,28)(8,30,9,29)(10,26,11,25)(12,27), (1,9,15,20,25,33,2,7,14,19,27,31,3,8,13,21,26,32)(4,30,16,6,28,17,5,29,18)(10,35,22,11,36,24,12,34,23), (1,24,21,5,2,23,20,4,3,22,19,6)(7,16,26,36,8,17,25,34,9,18,27,35)(10,31,29,15,11,32,30,14,12,33,28,13) ); # Define the group from the transitive group database: TransitiveGroup(36, 33061); # The primary decomposition of the group: AbelianInvariants(G); # The abelianization of the group: FactorGroup(G, DerivedSubgroup(G)); # The Schur multiplier of the group: AbelianInvariantsMultiplier(G); # The commutator length of the group: CommutatorLength(G); # List of subgroups of the group: AllSubgroups(G); # Center of the group: Center(G); # Commutator subgroup of the group G: DerivedSubgroup(G); # Frattini subgroup of the group G: FrattiniSubgroup(G); # Fitting subgroup of the group G: FittingSubgroup(G); # Radical of the group G: SolvableRadical(G); # Socle of the group G: Socle(G); # Derived series of the group G: DerivedSeriesOfGroup(G); # Chief series of the group G: ChiefSeries(G); # The lower central series of the group G: LowerCentralSeriesOfGroup(G); # The upper central series of the group G: UpperCentralSeriesOfGroup(G); # Character table: CharacterTable(G); # Output not guaranteed to exactly match the LMFDB table