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  2  1  1  1  1  1  1  0  1  1  2  1  0  2  1  1  1  1  1  1  0  1  2  1  1  1  1  1  0  1  1  2  1  0  1  1  2  1  1  0  1  1  1  0  2  1  2  0  2  1  2  2  2  2  2  1  1
 0  2  0  6  0  6  0  6  0  6  4  6  0  6  4  2  0  6  2  4  0  6  4  2  6  0  4  0  2  4  6  2  2  6  0  0  6  2  0  6  2  6  2  6  4  2  6  6  0  4  0  6  4  2  0  6  4  4  4  0  0  2  4  6  6  0  2  0  4  6  2  6  2  2  6  2  2  4  4  2  2  2  4  6  6  6  2  2  6  0
 0  0  4  0  0  0  0  0  0  0  4  0  4  0  4  0  4  4  4  4  0  4  0  4  0  0  0  4  0  4  4  4  0  0  4  4  0  4  4  4  0  0  4  0  4  4  4  0  0  4  4  0  0  4  0  0  0  4  0  4  0  4  0  0  0  0  4  4  4  4  4  4  0  0  4  0  0  0  4  0  0  4  4  0  4  4  4  0  0  0
 0  0  0  4  0  0  0  0  0  0  0  4  0  0  0  4  4  4  0  4  4  4  4  0  4  0  0  4  0  4  0  0  0  4  4  4  0  0  4  0  4  4  0  0  4  4  0  4  0  4  0  0  4  4  0  0  4  0  0  4  0  4  0  4  0  4  4  0  4  0  4  0  0  4  4  4  0  4  0  0  0  4  4  4  0  0  4  0  4  4
 0  0  0  0  4  0  0  0  0  0  0  4  4  4  0  0  0  0  0  4  0  0  4  4  4  4  4  4  0  4  0  4  4  4  0  0  4  0  4  4  4  0  4  0  4  0  0  4  0  0  4  4  4  4  4  4  0  4  4  0  4  4  4  4  0  0  0  4  4  0  4  4  4  0  4  4  4  0  4  4  4  4  4  0  4  0  4  0  0  4
 0  0  0  0  0  4  0  0  0  4  0  0  0  0  0  4  0  4  0  0  0  0  0  4  0  0  0  0  4  0  4  4  0  0  4  4  0  4  4  0  4  4  4  4  4  0  0  4  4  0  4  4  0  0  0  4  4  4  4  0  4  4  4  4  0  0  0  0  4  0  4  4  0  0  0  0  4  4  4  0  4  4  4  4  0  0  4  0  0  0
 0  0  0  0  0  0  4  0  0  0  0  4  4  4  4  0  4  0  0  0  4  4  4  0  0  4  0  4  4  0  0  4  4  0  4  0  0  0  4  0  4  0  4  4  0  0  4  4  0  4  4  4  4  0  4  0  4  4  4  0  0  4  4  0  4  0  0  0  0  0  0  0  0  4  4  4  0  4  4  4  0  0  4  4  0  4  0  4  4  4
 0  0  0  0  0  0  0  4  0  4  0  4  0  4  0  4  4  0  4  4  4  4  4  0  4  4  4  0  0  0  4  4  0  0  0  4  0  0  0  4  0  0  4  4  4  4  4  4  0  0  4  4  0  0  0  0  0  4  0  0  4  0  0  4  0  0  0  4  0  0  4  0  4  0  0  4  4  4  0  0  4  0  4  4  0  0  0  4  0  4
 0  0  0  0  0  0  0  0  4  0  4  4  4  4  4  0  0  4  4  4  4  4  0  0  4  4  4  0  0  0  4  0  4  4  4  4  0  0  4  0  4  4  4  4  4  0  0  0  4  0  0  0  0  0  4  0  0  4  0  4  4  4  4  0  0  0  0  0  4  0  0  4  0  4  4  0  4  4  0  4  0  0  4  0  4  0  4  4  0  4

generates a code of length 90 over Z8 who´s minimum homogenous weight is 80.

Homogenous weight enumerator: w(x)=1x^0+141x^80+4x^81+140x^82+52x^83+299x^84+96x^85+270x^86+128x^87+496x^88+232x^89+472x^90+232x^91+464x^92+128x^93+268x^94+96x^95+245x^96+52x^97+108x^98+4x^99+92x^100+22x^102+23x^104+20x^108+5x^112+5x^116+1x^136

The gray image is a code over GF(2) with n=360, k=12 and d=160.
This code was found by Heurico 1.16 in 2.67 seconds.