// Magma code for working with abstract group 1417176.qb. // Some of these functions may take a long time to execute (this depends on the group). // Construction of abstract group: G := PermutationGroup< 36 | (1,33,30,2,32,29,3,31,28)(4,27,21)(5,26,19)(6,25,20)(7,17,13,8,18,15,9,16,14)(10,35,24)(11,36,22)(12,34,23), (1,24,30)(2,22,28)(3,23,29)(4,14,11,6,13,10,5,15,12)(7,9,8)(16,26,34,17,27,35,18,25,36)(31,32,33) >; // Order of the group: Order(G); // Exponent of the group: Exponent(G); // Automorphism group: AutomorphismGroup(G); // Composition factors of the group: CompositionFactors(G); // Nilpotency class of the group: NilpotencyClass(G); // 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 nilpotent: IsNilpotent(G); // Determine if the group G is perfect: IsPerfect(G); // Determine if the group G is simple: IsSimple(G); // Determine if the group G is solvable: IsSolvable(G); // Compute statistics for the group G: // Magma code to output the first two rows of the group statistics table element_orders := [Order(g) : g in G]; orders := Set(element_orders); printf "Orders: %o\n", orders; printf "Elements: %o %o\n", [#[x : x in element_orders | x eq n] : n in orders], Order(G); cc_orders := [cc[1] : cc in ConjugacyClasses(G)]; printf "Conjugacy classes: %o %o\n", [#[x : x in cc_orders | x eq n] : n in orders], #cc_orders; // 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 [, , ...] 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 := PCGroup([14, 3, 2, 3, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 11846016, 2040025, 71, 34174478, 1990578, 59402955, 23566721, 5921191, 157, 26906044, 21273018, 14064572, 200, 32477765, 3052243, 1688433, 84707286, 3647972, 9384514, 7213632, 1257206, 148546, 134652679, 19531029, 169379, 7158193, 22239, 10157, 716107, 81321416, 28740118, 81684, 4517906, 13672, 14968809, 2812343, 272197, 892131, 45425, 184105162, 7473336, 5000726, 2890324, 1324158, 166400, 539248, 331362, 2286155, 73918681, 2939367, 12737141, 489955, 240196332, 46610954, 23377576, 6001686, 3689936, 673300, 891168, 298772, 8342, 257360557, 43704891, 4057241, 9285751, 136485, 1434215, 1062025, 352323, 3681]); a,b,c,d,e,f,g,h,i,j,k := Explode([GPC.1, GPC.2, GPC.4, GPC.7, GPC.8, GPC.9, GPC.10, GPC.11, GPC.12, GPC.13, GPC.14]); AssignNames(~GPC, ["a", "b", "b2", "c", "c2", "c4", "d", "e", "f", "g", "h", "i", "j", "k"]); // Define the group as a permutation group: PermutationGroup< 36 | (1,33,30,2,32,29,3,31,28)(4,27,21)(5,26,19)(6,25,20)(7,17,13,8,18,15,9,16,14)(10,35,24)(11,36,22)(12,34,23), (1,24,30)(2,22,28)(3,23,29)(4,14,11,6,13,10,5,15,12)(7,9,8)(16,26,34,17,27,35,18,25,36)(31,32,33) >; // Define the group from the transitive group database: TransitiveGroup(36, 40440); TransitiveGroup(36, 40601); // The primary decomposition of the group: PrimaryInvariants(G); // The abelianization of the group: quo< G | CommutatorSubgroup(G) >; // List of subgroups of the group: Subgroups(G); // Center of the group: Center(G); // Commutator subgroup of the group G: CommutatorSubgroup(G); // Frattini subgroup of the group G: FrattiniSubgroup(G); // Fitting subgroup of the group G: FittingSubgroup(G); // Radical of the group G: Radical(G); // Socle of the group G: Socle(G); // Derived series of the group G: DerivedSeries(G); // Chief series of the group G: ChiefSeries(G); // The lower central series of the group G: LowerCentralSeries(G); // The upper central series of the group G: UpperCentralSeries(G); // Character table: CharacterTable(G); // Output not guaranteed to exactly match the LMFDB table