Image-potentially direct factor equals central factor: Revision history

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

27 December 2009

  • curprev 03:3603:36, 27 December 2009ā€Ž Vipul talk contribsā€Ž 888 bytes +888ā€Ž Created page with '{{definition equivalence|central factor}} ==Statement== The following are equivalent for a subgroup <math>H</math> of a group <math>G</math>: # <math>H</math> is a [[c…'