[GAP Forum] matrix-conjugation problem. matrices given in numbers

[Joachim Schittenhelm]

Hi members,

i got an equation Problem.

given:
4 matrices X_1,G_1, X_2, G_2 in GL(n,q)

needed:
matrix Y (<>0), so that X_i is the conjugation of G_i by Y

matrices X_i, G_i are given like this:
[[2,0],[0,1]]
entries are numbers modulo q

is this somehow solvable in GAP?


Greetings

Joachim