The generator matrix

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

generates a code of length 90 over Z8 who´s minimum homogenous weight is 43.

Homogenous weight enumerator: w(x)=1x^0+20x^43+13x^44+4x^45+6x^46+8x^47+6x^48+4x^49+12x^50+16x^51+46x^52+36x^53+79x^54+60x^55+112x^56+136x^57+208x^58+180x^59+304x^60+244x^61+326x^62+380x^63+454x^64+556x^65+444x^66+580x^67+499x^68+532x^69+513x^70+456x^71+387x^72+348x^73+320x^74+272x^75+228x^76+176x^77+134x^78+200x^79+318x^80+396x^81+570x^82+840x^83+1404x^84+2140x^85+2782x^86+3676x^87+4528x^88+5236x^89+5350x^90+5004x^91+4362x^92+3716x^93+2986x^94+2080x^95+1514x^96+820x^97+558x^98+428x^99+240x^100+212x^101+194x^102+192x^103+204x^104+248x^105+264x^106+360x^107+404x^108+468x^109+422x^110+500x^111+459x^112+552x^113+506x^114+516x^115+454x^116+412x^117+391x^118+336x^119+291x^120+200x^121+207x^122+84x^123+101x^124+56x^125+77x^126+40x^127+38x^128+16x^129+27x^130+20x^131+12x^132+4x^133+6x^134+8x^135+3x^136+2x^138+1x^140+1x^144

The gray image is a code over GF(2) with n=360, k=16 and d=86.
This code was found by Heurico 1.16 in 99.6 seconds.