When iterating over the group members, is there an "order"?

Let’s say I have a group, and in that group all names are in the form
HHHHHHHH, where H is an hexadecimal digit, and the names are created in
numeric order, but not continuously (00000001, 00000700,
) Is there a way
to "instantly" get the last one?

MfG / Regards,
Sebastien Diot

Grossblittersdorferstrasse 257-259
66119 Saarbruecken
Germany
Tel.: +49 (681) 8808-0
Fax.: +49 (681) 8808-300
E-Mail.: s.diot@eurodata.de

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