`Error, Very bad: image was wrongly recognised` for cyclic group of order 4 in GL(2,3)

[fingolfin]

gap> i:=228;; Reset(GlobalMersenneTwister, i);; Reset(GlobalRandomSource, i);;
gap> G:=Group([ [ 0*Z(3), Z(3)^0 ], [ Z(3), 0*Z(3) ] ]);;
gap> ri:=RecognizeGroup(G);
Error, Very bad: image was wrongly recognised and  we found out too late at /Users/mhorn/Projekte/GAP/repos/pkg/gap-packages/recog/gap/base/kernel.gi:73 called from
ImmediateVerification( ri
 ) at /Users/mhorn/Projekte/GAP/repos/pkg/gap-packages/recog/gap/base/recognition.gi:704 called from
RecogniseGeneric( G, FindHomDbMatrix, "", rec(
     )
 ) at /Users/mhorn/Projekte/GAP/repos/pkg/gap-packages/recog/gap/base/recognition.gi:112 called from
<function "RecogniseGroup">( <arguments> )
 called from read-eval loop at *stdin*:75
type 'quit;' to quit to outer loop

Extracted from issue #13