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.
[[-42, 43, 43, -4], [70, -1, 41], [-79, 21, 86, -45, 94], [-169, -124, 82], [-79, -3, -49, 89, -34, -185, 39], [17, -45], [87, -55, -47]]