The generator matrix

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

generates a code of length 39 over Z8 who´s minimum homogenous weight is 32.

Homogenous weight enumerator: w(x)=1x^0+316x^32+244x^33+882x^34+664x^35+1649x^36+1372x^37+2250x^38+1608x^39+2382x^40+1324x^41+1600x^42+712x^43+838x^44+196x^45+236x^46+24x^47+61x^48+22x^50+1x^52+2x^54

The gray image is a code over GF(2) with n=156, k=14 and d=64.
This code was found by Heurico 1.16 in 5.74 seconds.