Akash Babu posted an Question
July 12, 2022 • 06:49 am 30 points
  • CSIR NET
  • Mathematical Sciences

16. the number of sylow 7-subgroups in a group of order 392 is (a) 2 or 3 (c) 1 or 8 (b) 3 or 7 (d) 2 or 7.

16. The number of Sylow 7-subgroups in a group of order 392 is (A) 2 or 3 (C) 1 or 8 (B) 3 or 7 (D) 2 or 7.

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    Navdeep goyal 1

    The number of P-Sylow subgroups is 1(mod P) here p=7 so The number of 7-Sylow subgroups is 1(mod 7)= 1,8

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