In this task, you are given a list. This list contains many lists of integers. The list is several items written within a []. Your task is to find the maximum number among the members of each inner list. The output should be a list comprised of the maximums with the same order as the internal lists.
[[-10, -16], [-170, 80], [-40, -15, -49, 12, 100, 9], [-56, 7, 81], [-99, -171, 72, -28, 82], [-1, 43, -79]]