Extensions 1→N→G→Q→1 with N=C2 and Q=C3:D4

Direct product G=NxQ with N=C2 and Q=C3:D4
dρLabelID
C2xC3:D424C2xC3:D448,43


Non-split extensions G=N.Q with N=C2 and Q=C3:D4
extensionφ:Q→Aut NdρLabelID
C2.1(C3:D4) = Dic3:C4central extension (φ=1)48C2.1(C3:D4)48,12
C2.2(C3:D4) = D6:C4central extension (φ=1)24C2.2(C3:D4)48,14
C2.3(C3:D4) = C6.D4central extension (φ=1)24C2.3(C3:D4)48,19
C2.4(C3:D4) = D4:S3central stem extension (φ=1)244+C2.4(C3:D4)48,15
C2.5(C3:D4) = D4.S3central stem extension (φ=1)244-C2.5(C3:D4)48,16
C2.6(C3:D4) = Q8:2S3central stem extension (φ=1)244+C2.6(C3:D4)48,17
C2.7(C3:D4) = C3:Q16central stem extension (φ=1)484-C2.7(C3:D4)48,18

׿
x
:
Z
F
o
wr
Q
<