J. Arthur Rank made a movie at another studio, Rank, Lady Yule and John Corfield began talking to Charles Boot who had recently bought the estate of Heatherden Hall at Iver Heath, Buckinghamshire, for the purpose of turning it into a movie studio that would rival those in Hollywood, California. In 1935 the trio became owner-operators of Pinewood Film Studios. Lady Yule later sold her shares to Rank while John Corfield resigned from its board of directors. The problems encountered in the distribution of "Turn of the Tide" were addressed when Rank discovered that the people who controlled the British film industry had
Prüfer rank seen that formula_3 will be equal to the "size of any minimal generating set" of formula_6. Those profinite groups with finite Prüfer rank are more amenable to analysis. Specifically in the case of finitely generated pro-p groups, having finite Prüfer rank is equivalent to having an open normal subgroup that is powerful. In turn these are precisely the class of pro-p groups that are p-adic analytic - that is groups that can be imbued with a p-adic manifold structure. Prüfer rank In mathematics, especially in the area of algebra known as group theory, the Prüfer rank of a pro-p group