Extensions 1→N→G→Q→1 with N=C2×D5×A4 and Q=C2

Direct product G=N×Q with N=C2×D5×A4 and Q=C2
dρLabelID
C22×D5×A460C2^2xD5xA4480,1202

Semidirect products G=N:Q with N=C2×D5×A4 and Q=C2
extensionφ:Q→Out NdρLabelID
(C2×D5×A4)⋊1C2 = D10⋊S4φ: C2/C1C2 ⊆ Out C2×D5×A4606(C2xD5xA4):1C2480,980
(C2×D5×A4)⋊2C2 = A4⋊D20φ: C2/C1C2 ⊆ Out C2×D5×A4606+(C2xD5xA4):2C2480,981
(C2×D5×A4)⋊3C2 = C2×D5×S4φ: C2/C1C2 ⊆ Out C2×D5×A4306+(C2xD5xA4):3C2480,1193
(C2×D5×A4)⋊4C2 = A4×D20φ: C2/C1C2 ⊆ Out C2×D5×A4606+(C2xD5xA4):4C2480,1037
(C2×D5×A4)⋊5C2 = A4×C5⋊D4φ: C2/C1C2 ⊆ Out C2×D5×A4606(C2xD5xA4):5C2480,1045

Non-split extensions G=N.Q with N=C2×D5×A4 and Q=C2
extensionφ:Q→Out NdρLabelID
(C2×D5×A4).1C2 = D5×A4⋊C4φ: C2/C1C2 ⊆ Out C2×D5×A4606(C2xD5xA4).1C2480,979
(C2×D5×A4).2C2 = C2×A4⋊F5φ: C2/C1C2 ⊆ Out C2×D5×A43012+(C2xD5xA4).2C2480,1191
(C2×D5×A4).3C2 = C2×A4×F5φ: C2/C1C2 ⊆ Out C2×D5×A43012+(C2xD5xA4).3C2480,1192
(C2×D5×A4).4C2 = C4×D5×A4φ: trivial image606(C2xD5xA4).4C2480,1036

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