The situation of Sp 4 (4)·2 in the sporadic simple group He
Rendiconti del Seminario Matematico della Università di Padova, Tome 80 (1988), pp. 117-125. 
@article{RSMUP_1988__80__117_0,
     author = {Held, Dieter},
     title = {The situation of $Sp_4(4) \cdot 2$ in the sporadic simple group {He}},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {117--125},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {80},
     year = {1988},
     mrnumber = {988117},
     zbl = {0665.20007},
     language = {en},
     url = {http://archive.numdam.org/item/RSMUP_1988__80__117_0/}
}
TY  - JOUR
AU  - Held, Dieter
TI  - The situation of $Sp_4(4) \cdot 2$ in the sporadic simple group He
JO  - Rendiconti del Seminario Matematico della Università di Padova
PY  - 1988
SP  - 117
EP  - 125
VL  - 80
PB  - Seminario Matematico of the University of Padua
UR  - http://archive.numdam.org/item/RSMUP_1988__80__117_0/
LA  - en
ID  - RSMUP_1988__80__117_0
ER  - 
%0 Journal Article
%A Held, Dieter
%T The situation of $Sp_4(4) \cdot 2$ in the sporadic simple group He
%J Rendiconti del Seminario Matematico della Università di Padova
%D 1988
%P 117-125
%V 80
%I Seminario Matematico of the University of Padua
%U http://archive.numdam.org/item/RSMUP_1988__80__117_0/
%G en
%F RSMUP_1988__80__117_0
Held, Dieter. The situation of $Sp_4(4) \cdot 2$ in the sporadic simple group He. Rendiconti del Seminario Matematico della Università di Padova, Tome 80 (1988), pp. 117-125. http://archive.numdam.org/item/RSMUP_1988__80__117_0/

[1] B. Beisiegel, Über einfache endliche Gruppen mit Sylow 2-Gruppen der Ordnung höchstens 210, Commun. Algebra, 5 (1977), pp. 113-170. | MR | Zbl

[2] G. Butler, The maximal subgroups of the sporadic simple group of Held, J. Alg., 69 (1980), pp. 67-81. | MR | Zbl

[3] W. Gemmer, Eine Kennzeichnung der einfachen Gruppe von Held, Diplomarbeit, Universität Mainz, 1974.

[4] E. Gerner, Ein Apartment für eine Geometrie der sporadischen einfachen Gruppe He, J. Algebra, to appear. | MR | Zbl

[5] D. Gorenstein, Finite groups, Harper and Row, New York, 1968. | MR | Zbl

[6] D. Held, The simple groups related to M24, J. Alg.,13 (1969), pp. 253-296. | MR | Zbl

[7] M. Suzuki, Group theory I, Springer-Verlag, Berlin, 1982. | MR | Zbl

[8] J. Tits, Théorème de Bruhat et sous-groupes paraboliques, C. R. Acad. Sci. Paris, 254 (1962), pp. 2910-2912. | MR | Zbl