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.
[[64, -36, -56, -15, 23], [-184, -96], [-128, -128], [-183, -21], [-128, -172, 42, 32, 40, -137, 32], [-133, -94, -188, -136], [-145, -32, -172, -125], [-91, 69], [-30, -117]]