Extensions 1→N→G→Q→1 with N=C2 and Q=C7xQ8:C4

Direct product G=NxQ with N=C2 and Q=C7xQ8:C4
dρLabelID
C14xQ8:C4448C14xQ8:C4448,823


Non-split extensions G=N.Q with N=C2 and Q=C7xQ8:C4
extensionφ:Q→Aut NdρLabelID
C2.1(C7xQ8:C4) = C7xQ8:C8central extension (φ=1)448C2.1(C7xQ8:C4)448,130
C2.2(C7xQ8:C4) = C7xC22.4Q16central extension (φ=1)448C2.2(C7xQ8:C4)448,144
C2.3(C7xQ8:C4) = C7xC23.31D4central stem extension (φ=1)112C2.3(C7xQ8:C4)448,132
C2.4(C7xQ8:C4) = C7xC4.10D8central stem extension (φ=1)448C2.4(C7xQ8:C4)448,136
C2.5(C7xQ8:C4) = C7xC4.6Q16central stem extension (φ=1)448C2.5(C7xQ8:C4)448,137

׿
x
:
Z
F
o
wr
Q
<