The generator matrix

 1  0  1  1  1  4  1  1  0  0  1  1  1  1  6  1  1  2  1  1  0  1  4  1  2  1  1  1  0  4  1  1  6  1  2  1  1  1  2  1  1  6  1  2  6  4  1  0  1  4  1  1  1  1  1  1  0  2  1  4  1  1  1  0  0  2  1  1  1  1  1  1  1  1  6  0  1  1  1  1  1  1  4  1  0  1  1  1
 0  1  1  0  1  1  4  3  1  1  0  7  5  4  1  1  4  1  4  3  1  1  1  4  1  4  5  3  1  1  2  6  1  5  1  2  5  0  1  3  6  1  5  1  1  1  5  1  3  1  3  2  6  3  0  5  1  1  5  1  6  0  6  1  1  1  1  7  0  6  1  7  0  3  1  1  3  5  2  6  3  2  2  3  1  2  5  0
 0  0  2  0  0  0  0  4  4  4  0  0  4  6  2  6  6  6  2  6  6  6  2  6  0  0  6  4  6  6  6  2  0  4  2  0  4  4  0  2  6  0  0  6  2  4  2  0  2  2  6  4  4  6  2  2  6  4  0  4  0  6  4  0  0  2  0  0  2  2  6  6  4  6  6  0  4  6  4  6  0  0  4  4  6  6  4  0
 0  0  0  2  0  0  4  0  6  6  6  2  6  6  6  2  0  2  6  4  0  6  4  0  2  4  4  2  2  0  2  2  4  4  2  6  4  6  0  0  4  6  6  4  4  4  2  4  4  2  4  0  0  2  0  0  4  4  4  0  4  6  6  6  6  0  0  0  6  6  2  2  2  6  6  0  2  0  2  0  4  2  2  4  0  6  2  0
 0  0  0  0  2  6  6  0  6  0  2  4  2  2  4  4  6  2  0  6  6  6  0  4  0  2  2  6  6  2  6  4  2  4  4  0  6  6  0  0  4  6  4  0  6  0  0  2  2  6  0  2  4  6  2  6  4  0  0  4  4  4  6  4  2  0  4  2  6  6  0  4  0  6  4  2  4  0  0  0  2  0  6  2  4  6  6  4

generates a code of length 88 over Z8 who´s minimum homogenous weight is 80.

Homogenous weight enumerator: w(x)=1x^0+44x^80+160x^81+200x^82+304x^83+320x^84+312x^85+353x^86+298x^87+305x^88+258x^89+347x^90+276x^91+237x^92+264x^93+143x^94+126x^95+38x^96+22x^97+28x^98+12x^99+6x^100+4x^101+7x^102+4x^103+4x^104+4x^105+8x^106+4x^107+4x^108+1x^114+1x^116+1x^118

The gray image is a code over GF(2) with n=352, k=12 and d=160.
This code was found by Heurico 1.16 in 1.21 seconds.