The generator matrix 1 0 1 1 1 6 1 1 12 1 1 10 0 1 1 6 1 1 1 12 1 10 1 1 1 0 1 6 1 1 10 1 12 1 1 1 0 1 6 1 1 10 12 1 1 6 1 1 14 1 1 10 1 1 0 1 1 0 1 10 6 1 1 1 0 1 3 6 5 1 12 7 1 10 9 1 1 0 5 1 6 3 12 1 15 1 9 10 9 1 0 1 3 6 1 12 1 15 10 5 1 6 1 3 15 1 1 15 0 1 10 6 1 12 5 1 9 0 1 3 10 1 5 1 1 5 3 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 8 8 8 8 8 8 8 8 8 8 8 0 0 8 8 8 8 8 0 0 0 8 8 8 0 0 0 8 8 0 0 8 8 8 8 8 8 8 8 8 0 8 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 8 0 8 8 0 0 0 8 8 8 0 8 0 8 0 8 8 0 8 0 0 8 8 8 8 8 0 8 0 8 8 8 0 8 8 0 8 8 8 8 0 8 8 8 0 0 8 0 0 0 0 0 0 8 0 0 0 0 0 0 8 8 0 8 8 8 8 0 8 0 8 0 8 8 8 8 8 0 0 0 8 0 0 0 0 0 8 0 8 8 8 8 8 8 8 0 0 8 8 0 0 0 8 8 0 0 0 8 0 8 8 0 8 0 0 0 0 0 8 0 0 0 0 8 8 8 0 8 0 0 8 8 8 8 0 0 8 8 0 0 8 0 0 0 0 0 8 8 8 8 0 0 0 8 0 0 8 8 0 8 8 0 0 0 0 8 8 8 8 0 0 8 0 8 0 8 0 0 0 0 0 0 0 8 0 0 8 8 0 0 8 8 0 0 8 0 8 0 8 8 8 0 0 8 8 8 8 0 8 8 0 0 8 0 0 8 0 0 0 8 0 8 0 8 0 0 0 8 8 0 0 0 8 8 8 0 0 0 8 0 8 0 0 0 0 0 0 0 8 0 8 0 0 0 0 0 0 8 8 0 0 8 8 8 0 8 8 0 8 8 8 0 8 0 8 0 8 8 8 0 8 0 0 8 8 8 0 0 8 8 0 8 0 8 0 8 0 0 0 8 0 8 0 8 0 0 0 0 0 0 0 0 0 8 0 8 8 0 0 8 8 8 8 0 0 8 0 8 8 0 0 8 8 0 8 8 0 8 8 8 0 0 0 8 8 8 0 8 0 0 8 0 0 0 0 0 0 0 0 8 0 8 8 8 0 8 0 8 8 generates a code of length 64 over Z16 who´s minimum homogenous weight is 54. Homogenous weight enumerator: w(x)=1x^0+37x^54+48x^55+103x^56+156x^57+469x^58+676x^59+2015x^60+1612x^61+4895x^62+3140x^63+6542x^64+3140x^65+4869x^66+1612x^67+1992x^68+676x^69+432x^70+156x^71+74x^72+48x^73+23x^74+12x^76+19x^78+7x^80+7x^82+4x^84+1x^86+1x^88+1x^92 The gray image is a code over GF(2) with n=512, k=15 and d=216. This code was found by Heurico 1.16 in 13.8 seconds.