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

generates a code of length 92 over Z16 who´s minimum homogenous weight is 86.

Homogenous weight enumerator: w(x)=1x^0+54x^86+90x^88+109x^90+128x^91+1297x^92+128x^93+106x^94+71x^96+49x^98+12x^100+2x^102+1x^180

The gray image is a code over GF(2) with n=736, k=11 and d=344.
This code was found by Heurico 1.16 in 0.901 seconds.