Standard sequence subgroups in finite fields

This research was partially supported by the Fundacao de Ciencia e Tecnologia, and was undertaken within the "Centro de Estruturas Lineares e Combinatorias da Universidade de Lisboa".In previous work, the authors describe certain configurations which give rise to standard and to non-standard subgroups for linear recurrences of order k=2, while in subsequent work, a number of families of non-standard subgroups for recurrences of order k greater or equal to 2 are described. Here we exhibit two infinite families of standard groups for k greater or equal to 2.preprintpublishe