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.
[[-87, -28, 65, -178, -32, -71], [-50, 47, -82, 40, 51], [47, -6, -37, -6, -179, -57, 88], [79, -132, 67, -97]]