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 2 0 2 1 8 2 1 2 8 1 4 2 1 2 1 2 1 2 2 1 1 2 4 0 1 1 1 2 2 2 1 1 1 4 1 4 1 12 12 8 1 1 12 1 1 8 2 0 2 0 2 0 0 14 6 4 2 4 14 12 6 12 2 0 4 12 8 0 6 6 2 14 2 14 10 14 4 14 12 10 12 14 2 6 10 0 12 12 14 2 12 0 10 14 8 8 8 0 2 10 4 8 14 2 2 14 10 14 2 14 2 8 4 12 2 0 12 14 4 0 8 4 8 2 12 12 12 4 0 0 2 2 12 6 14 0 4 6 2 12 0 10 6 12 8 2 0 2 12 0 12 2 10 14 0 8 6 6 12 10 4 12 12 4 4 6 2 2 0 14 10 2 2 12 6 2 12 10 10 8 12 14 8 0 4 10 0 10 0 10 4 10 2 10 8 14 12 2 14 2 2 2 2 12 0 6 8 2 10 0 0 0 4 0 0 12 8 8 12 0 0 8 4 0 8 0 0 8 0 0 0 8 0 0 8 4 12 8 12 12 12 4 8 8 4 12 4 12 12 12 4 0 12 12 12 4 0 12 12 8 12 0 8 4 8 0 8 4 0 12 12 12 4 4 4 0 8 12 4 0 4 8 12 12 8 8 12 12 0 4 0 0 0 0 8 0 0 0 8 0 0 0 8 0 0 0 8 8 0 8 0 8 8 0 0 0 0 0 0 8 0 8 0 0 8 8 0 8 8 8 0 8 0 8 0 0 8 8 8 8 8 8 0 8 0 0 8 8 8 0 8 0 0 0 8 0 8 0 8 8 8 0 0 8 8 8 0 0 0 8 0 0 0 0 0 0 8 0 8 8 8 8 0 0 8 0 8 8 8 8 0 0 0 8 0 8 0 0 8 8 0 0 0 8 8 0 8 8 0 0 8 8 0 0 0 0 0 0 8 0 0 8 0 8 0 8 0 0 0 0 8 8 8 0 8 8 8 8 8 0 0 0 8 8 0 8 0 0 0 0 8 8 0 0 0 0 0 0 8 0 0 0 8 8 8 8 8 8 8 8 8 8 8 0 8 0 0 8 8 0 8 8 0 0 8 0 8 0 0 8 0 8 8 8 0 8 8 8 0 8 8 8 0 8 8 8 0 0 8 8 0 0 0 8 8 8 8 0 8 8 0 0 8 0 8 8 0 8 8 0 0 8 8 generates a code of length 81 over Z16 who´s minimum homogenous weight is 72. Homogenous weight enumerator: w(x)=1x^0+280x^72+176x^73+816x^74+648x^75+1702x^76+1564x^77+2828x^78+2988x^79+3690x^80+3696x^81+3741x^82+2948x^83+2853x^84+1488x^85+1355x^86+532x^87+668x^88+240x^89+286x^90+52x^91+113x^92+4x^93+54x^94+33x^96+5x^98+3x^100+3x^102+1x^108 The gray image is a code over GF(2) with n=648, k=15 and d=288. This code was found by Heurico 1.16 in 90.1 seconds.