Which character's profession lends him or her to the highest social order Henry Higgins colonel pickering the flower girl the mother?

Henry Higgins, as a phonetics professor, holds a profession that places him in a higher social order due to his intellectual status and expertise. His work often intersects with the upper class, granting him a level of respect and authority. Colonel Pickering, also of high social standing, shares this status but is more of a gentleman than a professional. In contrast, the flower girl and her mother represent lower social classes, which do not afford them the same societal standing.