The generator matrix

 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  2  1  1  1  2  1  1  1  1  1  1  2  1  2  2  2
 0  2  0  0  0  2  6  2  4  0  4  0  2  6  6  6  0  4  6  6  4  0  6  6  4  0  6  6  0  2  2  4  4  6  2  0  4  0  0  4  0  0  2  0  4  2  4  4  2  6  2  6  6  6  2  6  2  6
 0  0  2  0  2  2  2  4  6  0  0  2  2  6  4  0  0  6  6  2  2  4  4  0  4  0  2  2  6  4  0  6  6  0  0  2  4  0  4  0  6  6  4  2  6  0  2  2  2  4  6  0  4  2  2  2  0  2
 0  0  0  2  2  4  6  2  0  0  2  2  0  6  2  4  4  2  6  4  0  2  0  2  4  6  2  0  6  6  4  4  4  0  4  0  4  4  4  4  0  6  6  6  2  2  0  2  2  4  4  4  6  2  4  6  6  2
 0  0  0  0  4  4  4  0  4  4  4  0  0  0  4  4  4  4  4  0  0  4  0  4  0  0  0  4  0  0  4  4  0  4  0  4  4  0  0  4  4  4  4  0  0  0  4  0  0  0  0  0  0  4  0  0  4  0

generates a code of length 58 over Z8 who´s minimum homogenous weight is 52.

Homogenous weight enumerator: w(x)=1x^0+58x^52+8x^53+112x^54+24x^55+113x^56+96x^57+234x^58+96x^59+96x^60+24x^61+78x^62+8x^63+45x^64+22x^66+6x^68+2x^70+1x^104

The gray image is a code over GF(2) with n=232, k=10 and d=104.
This code was found by Heurico 1.16 in 0.121 seconds.