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.
[[-4, -186, 89, 50, 100, 24], [-135, -17, -4, 79, -42, -145], [-196, -130], [82, 74], [-187, 7, -164, -163, -109], [90, 76, -16, 13, 6, 89], [-89, 46]]