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Extensions 1→N→G→Q→1 with N=C2 and Q=D4×Q8

Direct product G=N×Q with N=C2 and Q=D4×Q8
dρLabelID
C2×D4×Q864C2xD4xQ8128,2198


Non-split extensions G=N.Q with N=C2 and Q=D4×Q8
extensionφ:Q→Aut NdρLabelID
C2.1(D4×Q8) = Q8×C22⋊C4central extension (φ=1)64C2.1(D4xQ8)128,1072
C2.2(D4×Q8) = D4×C4⋊C4central extension (φ=1)64C2.2(D4xQ8)128,1080
C2.3(D4×Q8) = Q8×C4⋊C4central extension (φ=1)128C2.3(D4xQ8)128,1082
C2.4(D4×Q8) = C24.558C23central extension (φ=1)64C2.4(D4xQ8)128,1092
C2.5(D4×Q8) = C23.247C24central extension (φ=1)128C2.5(D4xQ8)128,1097
C2.6(D4×Q8) = C23.309C24central stem extension (φ=1)64C2.6(D4xQ8)128,1141
C2.7(D4×Q8) = C24.252C23central stem extension (φ=1)64C2.7(D4xQ8)128,1149
C2.8(D4×Q8) = C23.323C24central stem extension (φ=1)64C2.8(D4xQ8)128,1155
C2.9(D4×Q8) = C23.329C24central stem extension (φ=1)64C2.9(D4xQ8)128,1161
C2.10(D4×Q8) = C23.334C24central stem extension (φ=1)64C2.10(D4xQ8)128,1166
C2.11(D4×Q8) = C24.568C23central stem extension (φ=1)64C2.11(D4xQ8)128,1172
C2.12(D4×Q8) = C23.346C24central stem extension (φ=1)128C2.12(D4xQ8)128,1178
C2.13(D4×Q8) = C23.349C24central stem extension (φ=1)64C2.13(D4xQ8)128,1181
C2.14(D4×Q8) = C23.351C24central stem extension (φ=1)128C2.14(D4xQ8)128,1183
C2.15(D4×Q8) = C23.352C24central stem extension (φ=1)64C2.15(D4xQ8)128,1184
C2.16(D4×Q8) = C23.362C24central stem extension (φ=1)128C2.16(D4xQ8)128,1194
C2.17(D4×Q8) = C24.285C23central stem extension (φ=1)64C2.17(D4xQ8)128,1197
C2.18(D4×Q8) = C24.572C23central stem extension (φ=1)64C2.18(D4xQ8)128,1205
C2.19(D4×Q8) = C23.392C24central stem extension (φ=1)64C2.19(D4xQ8)128,1224
C2.20(D4×Q8) = C23.406C24central stem extension (φ=1)128C2.20(D4xQ8)128,1238
C2.21(D4×Q8) = C42.166D4central stem extension (φ=1)64C2.21(D4xQ8)128,1270
C2.22(D4×Q8) = C42.167D4central stem extension (φ=1)64C2.22(D4xQ8)128,1274
C2.23(D4×Q8) = C42.169D4central stem extension (φ=1)128C2.23(D4xQ8)128,1278
C2.24(D4×Q8) = C42⋊7Q8central stem extension (φ=1)128C2.24(D4xQ8)128,1283
C2.25(D4×Q8) = C23.456C24central stem extension (φ=1)64C2.25(D4xQ8)128,1288
C2.26(D4×Q8) = C24.385C23central stem extension (φ=1)64C2.26(D4xQ8)128,1409
C2.27(D4×Q8) = C23.583C24central stem extension (φ=1)64C2.27(D4xQ8)128,1415
C2.28(D4×Q8) = C23.592C24central stem extension (φ=1)64C2.28(D4xQ8)128,1424
C2.29(D4×Q8) = C24.408C23central stem extension (φ=1)64C2.29(D4xQ8)128,1436
C2.30(D4×Q8) = C23.613C24central stem extension (φ=1)128C2.30(D4xQ8)128,1445
C2.31(D4×Q8) = C23.620C24central stem extension (φ=1)64C2.31(D4xQ8)128,1452
C2.32(D4×Q8) = C23.626C24central stem extension (φ=1)128C2.32(D4xQ8)128,1458
C2.33(D4×Q8) = C24.421C23central stem extension (φ=1)64C2.33(D4xQ8)128,1461
C2.34(D4×Q8) = C23.632C24central stem extension (φ=1)64C2.34(D4xQ8)128,1464
C2.35(D4×Q8) = C23.634C24central stem extension (φ=1)128C2.35(D4xQ8)128,1466
C2.36(D4×Q8) = Q8×D8central stem extension (φ=1)64C2.36(D4xQ8)128,2110
C2.37(D4×Q8) = Q8×SD16central stem extension (φ=1)64C2.37(D4xQ8)128,2111
C2.38(D4×Q8) = D8⋊6Q8central stem extension (φ=1)64C2.38(D4xQ8)128,2112
C2.39(D4×Q8) = SD16⋊4Q8central stem extension (φ=1)64C2.39(D4xQ8)128,2113
C2.40(D4×Q8) = Q8×Q16central stem extension (φ=1)128C2.40(D4xQ8)128,2114
C2.41(D4×Q8) = Q16⋊6Q8central stem extension (φ=1)128C2.41(D4xQ8)128,2115
C2.42(D4×Q8) = D8⋊4Q8central stem extension (φ=1)64C2.42(D4xQ8)128,2116
C2.43(D4×Q8) = SD16⋊Q8central stem extension (φ=1)64C2.43(D4xQ8)128,2117
C2.44(D4×Q8) = SD16⋊2Q8central stem extension (φ=1)64C2.44(D4xQ8)128,2118
C2.45(D4×Q8) = Q16⋊4Q8central stem extension (φ=1)128C2.45(D4xQ8)128,2119
C2.46(D4×Q8) = SD16⋊3Q8central stem extension (φ=1)64C2.46(D4xQ8)128,2120
C2.47(D4×Q8) = D8⋊5Q8central stem extension (φ=1)64C2.47(D4xQ8)128,2121
C2.48(D4×Q8) = Q16⋊5Q8central stem extension (φ=1)128C2.48(D4xQ8)128,2122

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