Cari Fletcher, officially cut from Simon Cowell’s X Factor talent show Thursday, was called back to the stage after missing the latest cut to the top 32 performers. Fletcher, a Wall High School senior, was then told by Cowell that she, along with three other women solo singers, were now part of a group and would continue in the competition. “If you would have come in as a group, I think you would have blown away the competition,’’ Cowell said. “But you didn’t come in as a group. You are now.’’ Minutes before, Fletcher was among 32 singers cut from the competition after the latest round. It …