Magma V2.20-10 Thu Nov 13 2014 12:52:01 on mathcompprd01 [Seed = 3405331425] Type ? for help. Type -D to quit. Loading startup file "/home/eobr007/.magma.startup" Loading "code.m" Loading "sign.m" > > n := 12; > > p := 3; > G := eval Read ("minus-cover-s12-3"); > f := ProcessReps ([G], n); Consider the following repn 1 Input degree = 32 Defining field size = 3 Order of generators [ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2 ] Composition Factors of G is G | Cyclic(2) * | Alternating(12) * | Cyclic(2) 1 #Warning: we will need to find a perm rep of the radical quotient! #Found perm rep of the radical quotient! Refined bound on degree is 28 Over refined degree limit -- so G has regular orbit ======================================== > > p := 5; > G := eval Read ("minus-cover-s12-5"); > H := SecondCover (G); G | Cyclic(2) * | Alternating(12) * | Cyclic(2) 1 > L := [G, H]; > f := ProcessReps (L, n); Consider the following repn 1 Input degree = 32 Defining field size = 5 Order of generators [ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 ] Composition Factors of G is G | Cyclic(2) * | Cyclic(2) * | Alternating(12) * | Cyclic(2) 1 #Warning: we will need to find a perm rep of the radical quotient! #Found perm rep of the radical quotient! Refined bound on degree is 24 Over refined degree limit -- so G has regular orbit ======================================== Consider the following repn 2 Input degree = 32 Defining field size = 5 Order of generators [ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 ] Composition Factors of G is G | Cyclic(2) * | Cyclic(2) * | Alternating(12) * | Cyclic(2) 1 #Warning: we will need to find a perm rep of the radical quotient! #Found perm rep of the radical quotient! Refined bound on degree is 24 Over refined degree limit -- so G has regular orbit ======================================== > > > > p := 7; > G := eval Read ("minus-cover-s12-7"); > f := ProcessReps ([G], n); Consider the following repn 1 Input degree = 64 Defining field size = 7 Order of generators [ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 6 ] Composition Factors of G is G | Cyclic(2) * | Cyclic(3) * | Alternating(12) * | Cyclic(2) 1 #Warning: we will need to find a perm rep of the radical quotient! #Found perm rep of the radical quotient! Refined bound on degree is 39 Over refined degree limit -- so G has regular orbit ======================================== > > Total time: 94.629 seconds, Total memory usage: 64.12MB