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.
[[68, -91, 88, 24, -70, -26], [50, -9, -133, -121, -5, -25], [-132, 30], [-101, -11, -164, -146, 23, -3, -82], [-11, -23, -3, 70, -57, 71], [28, 37, -154, 33, 45, -52]]