The generator matrix

 1  0  0  1  1  1  0  1  1 10  1  6  1  2  1 12  8  1  8  1  1  2  1  1 10  1  1  4  1 12  1  1  1  8 10  0  1  1  4  1  1  2  2  6  1  1  1  1  0  2 10  1  2  1  1  1  1  1  1  1  6  2 10  0  1  1  4  1 14  8  1  1 14  1 12  2  1 14  1  8  1  1  6  1  1  1  1  1  4 14  1
 0  1  0  0 13  3  1  6 11  1 13  2 14  1 11  1  1  8  2  3  4  4  2 14  1  5 13  8 12  1 11  9  4 10  1  1 10 13  1  8  5  1  4  1  7 11 10  9  1  1  2 14  1  8  8  4 12  3  3  6  1  1  1 14  8  5  6 12  1 12  1  4  1  8  1  1  9 14  7  1  0 14  1  3 15  9 13  7 12  0  4
 0  0  1  1 13  0  1  1  5  2  6  1  4  5  2 11  2 14  1 11 15  1 10 15  7  4  7  1  8 14 12  1  1  1  4  3 14  2 12  1  4  5  1  9 11  9 11  3  7 12  1  4  6  3 12 13 11  2  9  5  0 11  7  1  4  2  1  4  9  1  2 11  9  0  1  7  7  1 15 11  6  1  6 11 14  5 15  7  2  1 12
 0  0  0  2 10  8 10  2 10  4 12  2  0 10 12 14 12 12 14  6  2 14  4 10 10  4  6  6  4  0 12  6 14 10  4  2  2 14 10  8 10  0  4  8  4  0  0  0  0  2  8 14 14  4 14  8  8  2 14  8  6  8  8  4 12  4  8  6  4  8  2 10  4  2  0  6 14 10  8 12 14  6 10  4  2  6 10 12  2 12  6
 0  0  0  0  8  0  8  8  0  8  8  0  8  0  0  8  0  0  8  8  0  8  8  8  0  8  0  8  8  8  8  0  0  0  0  8  0  8  0  0  0  8  8  0  0  8  8  0  8  8  8  8  8  8  0  8  0  8  0  0  8  8  0  8  0  0  0  8  8  0  0  8  0  0  0  0  8  8  8  8  8  0  8  0  0  8  8  8  8  8  0

generates a code of length 91 over Z16 who´s minimum homogenous weight is 83.

Homogenous weight enumerator: w(x)=1x^0+202x^83+1075x^84+1804x^85+3232x^86+3918x^87+5705x^88+6162x^89+7147x^90+7266x^91+7603x^92+6202x^93+5573x^94+3758x^95+2637x^96+1416x^97+917x^98+334x^99+298x^100+118x^101+71x^102+40x^103+24x^104+10x^105+16x^106+2x^107+4x^110+1x^112

The gray image is a code over GF(2) with n=728, k=16 and d=332.
This code was found by Heurico 1.16 in 59.2 seconds.