The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 4 1 1 2 4 1 2 1 4 4 0 12 0 0 0 4 12 12 8 8 0 0 4 4 4 12 0 8 4 4 8 8 4 4 8 12 4 4 0 0 8 12 4 0 0 12 0 0 8 8 0 8 8 12 0 4 12 4 4 12 4 0 12 0 8 4 12 0 8 0 0 12 0 4 4 4 0 8 0 4 12 4 4 0 8 0 8 12 8 12 12 12 8 0 8 4 0 0 4 12 4 4 4 4 4 0 8 8 0 12 4 4 12 4 0 12 8 8 4 8 0 4 8 4 4 4 12 8 0 0 0 12 4 8 4 4 0 4 4 0 0 12 4 8 0 12 4 4 12 8 0 0 12 0 4 12 8 0 4 8 8 12 12 8 8 0 0 8 4 4 0 12 8 4 4 0 4 12 8 4 4 0 8 0 0 8 12 0 0 0 0 8 8 0 8 8 8 0 8 0 8 0 8 8 8 0 0 8 8 0 0 0 8 8 8 0 0 0 8 0 8 0 0 8 8 0 0 0 8 8 8 8 8 8 8 8 8 0 8 0 0 0 8 8 8 0 generates a code of length 59 over Z16 who´s minimum homogenous weight is 54. Homogenous weight enumerator: w(x)=1x^0+140x^54+28x^55+53x^56+240x^57+376x^58+488x^59+244x^60+240x^61+120x^62+28x^63+17x^64+56x^66+4x^68+12x^70+1x^104 The gray image is a code over GF(2) with n=472, k=11 and d=216. This code was found by Heurico 1.16 in 82.4 seconds.