The generator matrix

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

generates a code of length 83 over Z8 who´s minimum homogenous weight is 39.

Homogenous weight enumerator: w(x)=1x^0+8x^39+19x^40+2x^41+6x^42+22x^43+7x^44+52x^45+7x^46+68x^47+45x^48+136x^49+53x^50+136x^51+135x^52+310x^53+122x^54+448x^55+222x^56+542x^57+246x^58+592x^59+375x^60+588x^61+523x^62+616x^63+384x^64+540x^65+371x^66+440x^67+283x^68+346x^69+240x^70+272x^71+179x^72+322x^73+326x^74+636x^75+918x^76+1226x^77+2168x^78+2768x^79+4168x^80+3938x^81+5634x^82+4642x^83+5566x^84+4240x^85+4088x^86+2478x^87+2178x^88+1350x^89+954x^90+632x^91+340x^92+284x^93+196x^94+252x^95+224x^96+298x^97+258x^98+464x^99+370x^100+580x^101+523x^102+690x^103+349x^104+584x^105+352x^106+630x^107+327x^108+436x^109+194x^110+452x^111+172x^112+302x^113+82x^114+172x^115+78x^116+146x^117+32x^118+66x^119+33x^120+22x^121+6x^122+26x^123+7x^124+8x^125+2x^126+2x^127+2x^128+4x^129+2x^132+1x^134

The gray image is a code over GF(2) with n=332, k=16 and d=78.
This code was found by Heurico 1.16 in 98.9 seconds.