The generator matrix

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

generates a code of length 90 over Z16 who´s minimum homogenous weight is 84.

Homogenous weight enumerator: w(x)=1x^0+188x^84+920x^85+1346x^86+1582x^87+1772x^88+2168x^89+1715x^90+1688x^91+1332x^92+1162x^93+896x^94+650x^95+385x^96+304x^97+119x^98+80x^99+28x^100+22x^101+14x^102+6x^104+5x^106+1x^114

The gray image is a code over GF(2) with n=720, k=14 and d=336.
This code was found by Heurico 1.16 in 4.08 seconds.