Extensions 1→N→G→Q→1 with N=Q8:2D9 and Q=C2

Direct product G=NxQ with N=Q8:2D9 and Q=C2
dρLabelID
C2xQ8:2D9144C2xQ8:2D9288,152

Semidirect products G=N:Q with N=Q8:2D9 and Q=C2
extensionφ:Q→Out NdρLabelID
Q8:2D9:1C2 = SD16xD9φ: C2/C1C2 ⊆ Out Q8:2D9724Q8:2D9:1C2288,123
Q8:2D9:2C2 = D72:C2φ: C2/C1C2 ⊆ Out Q8:2D9724+Q8:2D9:2C2288,124
Q8:2D9:3C2 = Q16:D9φ: C2/C1C2 ⊆ Out Q8:2D91444Q8:2D9:3C2288,128
Q8:2D9:4C2 = D72:5C2φ: C2/C1C2 ⊆ Out Q8:2D91444+Q8:2D9:4C2288,129
Q8:2D9:5C2 = C36.C23φ: C2/C1C2 ⊆ Out Q8:2D91444Q8:2D9:5C2288,153
Q8:2D9:6C2 = D4:D18φ: C2/C1C2 ⊆ Out Q8:2D9724+Q8:2D9:6C2288,160
Q8:2D9:7C2 = D4.9D18φ: trivial image1444Q8:2D9:7C2288,161


׿
x
:
Z
F
o
wr
Q
<