im trying to look up more about harry potter goblins women cause none are mentioned and the only thing ive found was a thing saying it was likely women stay home with domestic things and theres no canonical evidence that goblins are sexist in a human way so instead here are some options for the fandom:
1) there is no discernible difference between a goblin sexes, they all appear masculine to humans
2) dealing with wizards is concerned a lowerly underclass thing to do and is beneath most goblin women
3) goblin women take more than one husband, one to work outside of the home and many others to tend to the home, the children and her needs