# Extensions 1→N→G→Q→1 with N=C2 and Q=D4×C2×C14

Direct product G=N×Q with N=C2 and Q=D4×C2×C14
dρLabelID
D4×C22×C14224D4xC2^2xC14448,1386

Non-split extensions G=N.Q with N=C2 and Q=D4×C2×C14
extensionφ:Q→Aut NdρLabelID
C2.1(D4×C2×C14) = C22⋊C4×C2×C14central extension (φ=1)224C2.1(D4xC2xC14)448,1295
C2.2(D4×C2×C14) = C4⋊C4×C2×C14central extension (φ=1)448C2.2(D4xC2xC14)448,1296
C2.3(D4×C2×C14) = D4×C2×C28central extension (φ=1)224C2.3(D4xC2xC14)448,1298
C2.4(D4×C2×C14) = C14×C22≀C2central stem extension (φ=1)112C2.4(D4xC2xC14)448,1304
C2.5(D4×C2×C14) = C14×C4⋊D4central stem extension (φ=1)224C2.5(D4xC2xC14)448,1305
C2.6(D4×C2×C14) = C14×C22⋊Q8central stem extension (φ=1)224C2.6(D4xC2xC14)448,1306
C2.7(D4×C2×C14) = C14×C22.D4central stem extension (φ=1)224C2.7(D4xC2xC14)448,1307
C2.8(D4×C2×C14) = C7×C22.19C24central stem extension (φ=1)112C2.8(D4xC2xC14)448,1308
C2.9(D4×C2×C14) = C14×C4.4D4central stem extension (φ=1)224C2.9(D4xC2xC14)448,1309
C2.10(D4×C2×C14) = C14×C41D4central stem extension (φ=1)224C2.10(D4xC2xC14)448,1313
C2.11(D4×C2×C14) = C14×C4⋊Q8central stem extension (φ=1)448C2.11(D4xC2xC14)448,1314
C2.12(D4×C2×C14) = C7×C22.26C24central stem extension (φ=1)224C2.12(D4xC2xC14)448,1315
C2.13(D4×C2×C14) = C7×C233D4central stem extension (φ=1)112C2.13(D4xC2xC14)448,1317
C2.14(D4×C2×C14) = C7×C22.29C24central stem extension (φ=1)112C2.14(D4xC2xC14)448,1318
C2.15(D4×C2×C14) = C7×C23.38C23central stem extension (φ=1)224C2.15(D4xC2xC14)448,1319
C2.16(D4×C2×C14) = C7×C22.31C24central stem extension (φ=1)224C2.16(D4xC2xC14)448,1320
C2.17(D4×C2×C14) = C7×D42central stem extension (φ=1)112C2.17(D4xC2xC14)448,1328
C2.18(D4×C2×C14) = C7×D45D4central stem extension (φ=1)112C2.18(D4xC2xC14)448,1329
C2.19(D4×C2×C14) = C7×D46D4central stem extension (φ=1)224C2.19(D4xC2xC14)448,1330
C2.20(D4×C2×C14) = C7×Q85D4central stem extension (φ=1)224C2.20(D4xC2xC14)448,1331
C2.21(D4×C2×C14) = C7×D4×Q8central stem extension (φ=1)224C2.21(D4xC2xC14)448,1332
C2.22(D4×C2×C14) = C7×Q86D4central stem extension (φ=1)224C2.22(D4xC2xC14)448,1333
C2.23(D4×C2×C14) = D8×C2×C14central stem extension (φ=1)224C2.23(D4xC2xC14)448,1352
C2.24(D4×C2×C14) = SD16×C2×C14central stem extension (φ=1)224C2.24(D4xC2xC14)448,1353
C2.25(D4×C2×C14) = Q16×C2×C14central stem extension (φ=1)448C2.25(D4xC2xC14)448,1354
C2.26(D4×C2×C14) = C14×C4○D8central stem extension (φ=1)224C2.26(D4xC2xC14)448,1355
C2.27(D4×C2×C14) = C14×C8⋊C22central stem extension (φ=1)112C2.27(D4xC2xC14)448,1356
C2.28(D4×C2×C14) = C14×C8.C22central stem extension (φ=1)224C2.28(D4xC2xC14)448,1357
C2.29(D4×C2×C14) = C7×D8⋊C22central stem extension (φ=1)1124C2.29(D4xC2xC14)448,1358
C2.30(D4×C2×C14) = C7×D4○D8central stem extension (φ=1)1124C2.30(D4xC2xC14)448,1359
C2.31(D4×C2×C14) = C7×D4○SD16central stem extension (φ=1)1124C2.31(D4xC2xC14)448,1360
C2.32(D4×C2×C14) = C7×Q8○D8central stem extension (φ=1)2244C2.32(D4xC2xC14)448,1361

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