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  2  2  2  1  1  1  1  2  2  2  1  1  1  1  2  2  2  1  1  1  1  2  2  2  2  4  4  4  1  2  1  2  2  2  1  4  4  4  2  1  2  8  8  8  0  0  0  4  2  1  2  4  4  4  2  4  2  2  1  1  1  1
 0  8  0  8  0  0  8  8  0  0  8  8  0  0  8  8  0  0  8  8  0  0  8  8  0  0  8  8  0  8  8  0  0  8  8  0  8  8  0  0  8  8  0  8  8  0  0  8  8  0  8  8  0  0  8  8  0  0  0  8  8  0  8  0  8  8  0  8  0  0  8  8  8  8  0  0  0  0  0  8  8  0  8  0  8  0  0  8  0  0
 0  0  8  8  0  8  8  0  0  8  8  0  0  8  8  0  0  8  8  0  0  8  8  0  0  8  8  0  8  8  0  0  8  8  0  8  8  0  0  8  8  0  8  8  0  0  8  8  0  8  8  0  0  8  8  0  0  0  8  8  0  8  8  8  8  0  0  0  0  8  8  0  0  8  8  0  8  0  0  8  0  8  8  0  0  0  8  8  0  0

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

Homogenous weight enumerator: w(x)=1x^0+34x^90+12x^91+1x^92+6x^93+1x^94+4x^95+2x^96+2x^97+1x^98

The gray image is a code over GF(2) with n=720, k=6 and d=360.
This code was found by Heurico 1.16 in 0.477 seconds.