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 2 1 2 1 1 2 1 2 1 1 4 1 2 1 2 2 2 1 1 2 1 4 1 0 12 0 0 0 4 12 4 8 12 8 0 0 4 4 12 4 4 8 8 0 4 0 8 0 0 8 4 4 4 12 12 0 8 0 4 12 12 8 12 0 8 0 4 4 12 8 12 8 8 0 4 8 8 8 8 12 8 12 12 0 0 12 0 4 4 4 8 0 4 8 4 12 4 8 0 4 4 0 12 4 12 0 8 12 0 4 12 0 8 0 8 0 0 4 12 4 0 12 8 0 12 12 0 8 8 8 12 12 8 8 4 0 12 4 12 0 0 0 4 0 0 0 12 4 0 4 4 8 0 12 4 8 4 0 4 0 8 4 12 8 4 0 12 4 0 8 12 4 12 8 0 0 4 12 0 8 0 4 8 8 0 0 4 12 0 8 12 8 12 4 12 4 12 0 4 0 8 0 8 0 0 0 0 8 0 0 8 8 8 0 0 0 8 8 0 0 8 8 0 8 0 0 8 8 8 8 8 8 0 0 8 8 0 8 0 8 0 0 0 0 8 8 8 0 0 0 0 0 8 8 8 0 0 0 8 8 8 8 0 0 0 0 0 0 8 0 0 0 0 8 0 8 8 8 8 0 8 8 8 0 8 8 0 8 8 8 0 8 0 8 0 0 0 0 0 0 0 0 0 0 8 8 0 8 8 8 0 8 8 8 0 0 8 0 0 0 8 8 0 generates a code of length 60 over Z16 who´s minimum homogenous weight is 53. Homogenous weight enumerator: w(x)=1x^0+58x^53+125x^54+128x^55+86x^56+124x^57+318x^58+748x^59+999x^60+674x^61+351x^62+164x^63+50x^64+86x^65+76x^66+36x^67+13x^68+12x^69+24x^70+12x^71+3x^72+6x^73+1x^74+1x^98 The gray image is a code over GF(2) with n=480, k=12 and d=212. This code was found by Heurico 1.16 in 27.2 seconds.