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.
[[-178, -130, -87, -55, 2, -134, -123], [-128, -37, -147, 20], [-126, -77, 16, -10, -141, -192, 19], [-58, -59, -142, 70]]