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.
[[6, -13, 4, -44], [-133, -146, 54, 42, -102], [-148, -123, 66], [-153, 73], [-114, -193, 58, -63, -88, 85], [-87, -78, -194, -54, -103], [-72, -42, -132]]