Extensions 1→N→G→Q→1 with N=D13 and Q=C22

Direct product G=N×Q with N=D13 and Q=C22
dρLabelID
C22×D1352C2^2xD13104,13


Non-split extensions G=N.Q with N=D13 and Q=C22
extensionφ:Q→Out NdρLabelID
D13.C22 = C2×C13⋊C4φ: C22/C2C2 ⊆ Out D13264+D13.C2^2104,12

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