Th Administrator that your report/complaint gets sent to for consideration is not for the group, but an Administrator for Facebook.
Also, as has been pointed out, she was appointed "Press Officer" within the group. You can give yourself any title in that sense, look at the creator. He is called "Immigrant Hater" and the other one is "Immigrant Disposal". You really think these are real titles?
It is all fair and well to report these groups and get them removed, but unfortunately they are springing up all the time. There are too many idiots out there with access to the internet!