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  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  1  1  1  1  1  2  1  1  1  1  1  1  1  1  1  1  2  1  1  4  1  1  4  1  2  4  1  1  1  1  4  1  4  2  1  4  1  2  1  2  1
 0 12  0  0  0  8  0  8  0 12  4 12 12  4  4  4  4 12  0  4  0 12  0 12  8  0 12 12  0  4  0  8  8  0 12  8 12  8  4  4  4  4  0  0  4  4  8  8  8  4 12  0 12  0  4  4  4  8  8 12  8  0  4  4  4  8  8  0 12  4 12  4 12  4  8  0 12  0  0 12 12 12  0  4  8 12  8 12  0 12  0  4 12  0  8
 0  0 12  0  0  8  4 12  4  4  4 12  8 12  8  8  4  8  8  0 12  4  0  0 12  4  8  4  8  4  0 12  8  4  8 12 12  4  8  0 12 12 12  0  8  4  8 12  8  8  8  4  4 12  4 12  4  4  4  4  0  8  4  8  8  4  4  8  4 12  8 12 12  8  8  0  0  8  4  4 12  0  8  0  0 12  8  8 12  0  0  4  0  4  0
 0  0  0 12  0  4  4  4  8  0  4  0  8  4  4 12  0  4  8  8  4  4 12  4 12  0  0 12  4  8  0  0 12  0  8 12  4  8  4 12  8 12  4  8  0  0  8  0 12  8  4  8  4  4  8  8  4  4  4 12  0 12 12  8  0  0 12  0  0  0 12  0  8 12  8 12  8  0 12  4  0  0  4  0  4  0  4  8  0  8  8 12 12 12 12
 0  0  0  0 12  4  8 12 12  4  4  8  4  0  0 12  0  8  0  4  8  4  4  4  4 12  0  0  8 12  4  0 12  8  8  0 12  4  4  8 12  0 12 12  4  8  0  4  0  0  0  8 12 12  4  8  0 12  0  8  8  8 12  4 12  4  8  0  0  4 12  0 12  0 12  8  0 12  4  8  4  4 12  4  8  0 12  8  8  4  4 12  4  8  0

generates a code of length 95 over Z16 who´s minimum homogenous weight is 88.

Homogenous weight enumerator: w(x)=1x^0+177x^88+8x^89+114x^90+148x^91+352x^92+416x^93+426x^94+892x^95+522x^96+456x^97+176x^98+108x^99+113x^100+16x^101+32x^102+4x^103+75x^104+14x^106+28x^108+6x^110+9x^112+2x^116+1x^164

The gray image is a code over GF(2) with n=760, k=12 and d=352.
This code was found by Heurico 1.16 in 77.5 seconds.