Couple of things..

You can use single or double-quotes.

In your group definition, you have:
'mallory.local/Mallory/LONGUP'

It should be:
'Mallory\LONGUP'

Actually, ENUMGROUP should show the groups you or the user you are logging in as the group membership that are belonged to. Also, IFMEMBER.EXE from the Resource Kit should show the same information.

Kent
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