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.
[[-151, 50, 24, 19, 80], [-126, -140, 32, -176, 48], [-129, -71], [-172, 56, -146, -178, -143, -113]]