Phi Gamma Delta (also known as FIJI and Phi Gam) is a social fraternity with more than 142 active chapters and 13 colonies across the United States and Canada. It was founded at Jefferson College, Pennsylvania, in 1848. Along with Phi Kappa Psi, Phi Gamma Delta forms a half of the Jefferson Duo. Since its founding in 1848, the fraternity has initiated more than 170,000 brothers. The nickname FIJI is used commonly by the fraternity due to Phi Gamma Delta bylaws that limit the use of the Greek letters. For more information, visit the FIJI website. 

At Seton Hall University, the Sigma Omega Chapter of Phi Gamma Delta initiated 44 brothers on April 22nd, 2023, the same day 175 years ago that The Immortal Six held their first meeting at Form Armstrong in 1848.  The brothers gathered together to celebrate with their first Frank Norris Pig Dinner that concluded with a statement from Chapter President Jack Harvey. The celebration brought together brothers from campuses including Allegheny College, The University of Akron, and Rutgers University. The chapter excels in leadership and accountability, winning the Phi Gam Chapter Accountability award in 2021. The Sigma Omega chapter at Seton Hall continues to grow stronger as a leading force on campus and write its new and bright history.