Extensions 1→N→G→Q→1 with N=C3xD5 and Q=C4:C4

Direct product G=NxQ with N=C3xD5 and Q=C4:C4
dρLabelID
C3xD5xC4:C4240C3xD5xC4:C4480,684

Semidirect products G=N:Q with N=C3xD5 and Q=C4:C4
extensionφ:Q→Out NdρLabelID
(C3xD5):(C4:C4) = C2xDic3:F5φ: C4:C4/C22C22 ⊆ Out C3xD5120(C3xD5):(C4:C4)480,1001
(C3xD5):2(C4:C4) = D5xDic3:C4φ: C4:C4/C2xC4C2 ⊆ Out C3xD5240(C3xD5):2(C4:C4)480,468
(C3xD5):3(C4:C4) = D5xC4:Dic3φ: C4:C4/C2xC4C2 ⊆ Out C3xD5240(C3xD5):3(C4:C4)480,488
(C3xD5):4(C4:C4) = C2xC60:C4φ: C4:C4/C2xC4C2 ⊆ Out C3xD5120(C3xD5):4(C4:C4)480,1064
(C3xD5):5(C4:C4) = C6xC4:F5φ: C4:C4/C2xC4C2 ⊆ Out C3xD5120(C3xD5):5(C4:C4)480,1051

Non-split extensions G=N.Q with N=C3xD5 and Q=C4:C4
extensionφ:Q→Out NdρLabelID
(C3xD5).(C4:C4) = D10.20D12φ: C4:C4/C22C22 ⊆ Out C3xD5120(C3xD5).(C4:C4)480,243
(C3xD5).2(C4:C4) = D10.10D12φ: C4:C4/C2xC4C2 ⊆ Out C3xD5120(C3xD5).2(C4:C4)480,311
(C3xD5).3(C4:C4) = C3xD10.3Q8φ: C4:C4/C2xC4C2 ⊆ Out C3xD5120(C3xD5).3(C4:C4)480,286

׿
x
:
Z
F
o
wr
Q
<