Home
About
Cn
Dn
Sn
An
Degree
Linear
Irr Reps
Characters
×
⋊
.
○
≀

Extensions 1→N→G→Q→1 with N=C2 and Q=C7×C4.10D4

Direct product G=N×Q with N=C2 and Q=C7×C4.10D4
dρLabelID
C14×C4.10D4224C14xC4.10D4448,820


Non-split extensions G=N.Q with N=C2 and Q=C7×C4.10D4
extensionφ:Q→Aut NdρLabelID
C2.1(C7×C4.10D4) = C7×C22.M4(2)central extension (φ=1)224C2.1(C7xC4.10D4)448,128
C2.2(C7×C4.10D4) = C7×C22.C42central extension (φ=1)224C2.2(C7xC4.10D4)448,147
C2.3(C7×C4.10D4) = C7×C42.2C22central stem extension (φ=1)448C2.3(C7xC4.10D4)448,134
C2.4(C7×C4.10D4) = C7×C4.10D8central stem extension (φ=1)448C2.4(C7xC4.10D4)448,136

׿
×
⋊
ℤ
𝔽
○
≀
ℚ
◁