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.
[[47, -156, -19], [-44, 14, -123, -55, -101], [83, 63], [-123, 1, -82, -152], [-114, -128], [20, -45, -100, -152]]