The generator matrix

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

generates a code of length 90 over Z16 who´s minimum homogenous weight is 83.

Homogenous weight enumerator: w(x)=1x^0+716x^83+1840x^84+3602x^85+4702x^86+5120x^87+6732x^88+6558x^89+7864x^90+6672x^91+6329x^92+5396x^93+3916x^94+2680x^95+1740x^96+862x^97+433x^98+168x^99+75x^100+78x^101+20x^102+16x^103+7x^104+1x^106+4x^107+4x^108

The gray image is a code over GF(2) with n=720, k=16 and d=332.
This code was found by Heurico 1.16 in 51.8 seconds.