The generator matrix 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 7 1 1 1 1 1 1 1 21 0 1 36 31 16 48 4 19 7 29 38 9 6 46 26 1 21 43 3 23 20 11 40 1 generates a code of length 24 over Z49 who´s minimum homogenous weight is 140. Homogenous weight enumerator: w(x)=1x^0+1008x^140+1392x^147 The gray image is a code over GF(7) with n=168, k=4 and d=140. This code was found by Heurico 1.16 in 0.00188 seconds.