Research output: Contribution to journal › Article › peer-review
Number of Sylow subgroups in finite groups. / Guo, Wenbin; Vdovin, Evgeny P.
In: Journal of Group Theory, Vol. 21, No. 4, 01.07.2018, p. 695-712.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Number of Sylow subgroups in finite groups
AU - Guo, Wenbin
AU - Vdovin, Evgeny P.
PY - 2018/7/1
Y1 - 2018/7/1
N2 - Denote by Vp(G) the number of Sylow p-subgroups of G. It is not difficult to see that Vp(H) ≥ Vp(G) for H ≥ G, however Vp(H) does not divide Vp(G) in general. In this paper we reduce the question whether Vp(H) divides Vp(G) for every H ≥ G to almost simple groups. This result substantially generalizes the previous result by G. Navarro and also provides an alternative proof of Navarros theorem.
AB - Denote by Vp(G) the number of Sylow p-subgroups of G. It is not difficult to see that Vp(H) ≥ Vp(G) for H ≥ G, however Vp(H) does not divide Vp(G) in general. In this paper we reduce the question whether Vp(H) divides Vp(G) for every H ≥ G to almost simple groups. This result substantially generalizes the previous result by G. Navarro and also provides an alternative proof of Navarros theorem.
UR - http://www.scopus.com/inward/record.url?scp=85046032700&partnerID=8YFLogxK
U2 - 10.1515/jgth-2018-0010
DO - 10.1515/jgth-2018-0010
M3 - Article
AN - SCOPUS:85046032700
VL - 21
SP - 695
EP - 712
JO - Journal of Group Theory
JF - Journal of Group Theory
SN - 1433-5883
IS - 4
ER -
ID: 12916503