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.
[[3, -77, 55, -23, -146, -104], [-22, -9, 59, -140], [-147, 54, -120, 66, 16, -193], [98, 38, -96, -133], [90, 78]]