Kader S.Guler B.O.Deger A.H.2019-08-012019-08-0120101028-6276https://hdl.handle.net/11480/1051In this paper, we find the number of sides of circuits in suborbital graph for the normalizer of ?0(m) in PSL(2,R), where m will be of the form 2p2, p is a prime and p ?1 (mod 4). In addition, we give a number theoretical result which says that the prime divisors p of 2u2 ± 2u+ 1 are of the form p ?1 (mod 4). © Shiraz University.eninfo:eu-repo/semantics/closedAccessCircuitsImprimitive actionNormalizerSuborbital graphSuborbital graphs for a special subgroup of the normalizer of ?0 (m)Article3443053122-s2.0-79958135291Q2