Extensions 1→N→G→Q→1 with N=C42:C9 and Q=C3

Direct product G=NxQ with N=C42:C9 and Q=C3
dρLabelID
C3xC42:C9108C3xC4^2:C9432,101

Semidirect products G=N:Q with N=C42:C9 and Q=C3
extensionφ:Q→Out NdρLabelID
C42:C9:1C3 = C42:3- 1+2φ: C3/C1C3 ⊆ Out C42:C91083C4^2:C9:1C3432,100
C42:C9:2C3 = C122.C3φ: C3/C1C3 ⊆ Out C42:C9363C4^2:C9:2C3432,102
C42:C9:3C3 = C9xC42:C3φ: trivial image1083C4^2:C9:3C3432,99


׿
x
:
Z
F
o
wr
Q
<