The generator matrix

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

generates a code of length 49 over Z8 who´s minimum homogenous weight is 45.

Homogenous weight enumerator: w(x)=1x^0+64x^45+179x^46+148x^47+165x^48+108x^49+89x^50+42x^51+76x^52+42x^53+26x^54+30x^55+30x^56+10x^57+9x^58+4x^59+1x^62

The gray image is a code over GF(2) with n=196, k=10 and d=90.
This code was found by Heurico 1.11 in 0.0524 seconds.