Extensions 1→N→G→Q→1 with N=C22 and Q=Q8

Direct product G=NxQ with N=C22 and Q=Q8
dρLabelID
Q8xC22176Q8xC22176,39

Semidirect products G=N:Q with N=C22 and Q=Q8
extensionφ:Q→Aut NdρLabelID
C22:Q8 = C2xDic22φ: Q8/C4C2 ⊆ Aut C22176C22:Q8176,27

Non-split extensions G=N.Q with N=C22 and Q=Q8
extensionφ:Q→Aut NdρLabelID
C22.1Q8 = Dic11:C4φ: Q8/C4C2 ⊆ Aut C22176C22.1Q8176,11
C22.2Q8 = C44:C4φ: Q8/C4C2 ⊆ Aut C22176C22.2Q8176,12
C22.3Q8 = C11xC4:C4central extension (φ=1)176C22.3Q8176,21

׿
x
:
Z
F
o
wr
Q
<