Minnie the Minx

A character with ginger hair, a red and black striped jumper, and a black beret, was depicted on the cover of The Beano Summer Special 1981 at Dolphinarium, next to another character. (TV: The Rings of Akhaten)

Information from invalid sources
Another source agreed with the character's depiction on the cover. (NOTVALID: The Universe is Calling)

Other matters
Although unnamed in the Doctor Who universe, the character is called Hermione "Minnie the Minx" Makepeace in The Beano comic books, which crossed over with the Doctor Who universe in Dennis the Menace in Balloonatics and The Invasion of Bash Street.