Subsequent groups refer to the categories or classifications that follow an initial group in a sequence or hierarchy. In various fields, such as sociology or biology, these groups can represent different levels of organization or stages of development. For example, in taxonomy, subsequent groups can include families, genera, and species that come after a broader classification. In research or data analysis, subsequent groups can help in understanding trends or patterns over time. By examining these groups, researchers can identify changes or developments that occur after the initial group, providing insights into the evolution of a subject or phenomenon.