Extensions 1→N→G→Q→1 with N=C91 and Q=C2

Direct product G=NxQ with N=C91 and Q=C2
dρLabelID
C1821821C182182,4

Semidirect products G=N:Q with N=C91 and Q=C2
extensionφ:Q→Aut NdρLabelID
C91:1C2 = D91φ: C2/C1C2 ⊆ Aut C91912+C91:1C2182,3
C91:2C2 = C7xD13φ: C2/C1C2 ⊆ Aut C91912C91:2C2182,2
C91:3C2 = C13xD7φ: C2/C1C2 ⊆ Aut C91912C91:3C2182,1


׿
x
:
Z
F
o
wr
Q
<