The generator matrix

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

generates a code of length 42 over Z8 who´s minimum homogenous weight is 37.

Homogenous weight enumerator: w(x)=1x^0+102x^37+188x^38+212x^39+253x^40+220x^41+216x^42+216x^43+166x^44+170x^45+150x^46+70x^47+26x^48+16x^49+20x^50+12x^51+1x^52+4x^53+2x^54+2x^55+1x^60

The gray image is a code over GF(2) with n=168, k=11 and d=74.
This code was found by Heurico 1.16 in 0.169 seconds.