| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|
| C2.1(C4×C4○D4) = C4×C42⋊C2 | central extension (φ=1) | 64 | | C2.1(C4xC4oD4) | 128,1002 |
| C2.2(C4×C4○D4) = D4×C42 | central extension (φ=1) | 64 | | C2.2(C4xC4oD4) | 128,1003 |
| C2.3(C4×C4○D4) = Q8×C42 | central extension (φ=1) | 128 | | C2.3(C4xC4oD4) | 128,1004 |
| C2.4(C4×C4○D4) = C8×C4○D4 | central extension (φ=1) | 64 | | C2.4(C4xC4oD4) | 128,1696 |
| C2.5(C4×C4○D4) = C42⋊42D4 | central stem extension (φ=1) | 64 | | C2.5(C4xC4oD4) | 128,1022 |
| C2.6(C4×C4○D4) = C43⋊9C2 | central stem extension (φ=1) | 64 | | C2.6(C4xC4oD4) | 128,1025 |
| C2.7(C4×C4○D4) = C42⋊14Q8 | central stem extension (φ=1) | 128 | | C2.7(C4xC4oD4) | 128,1027 |
| C2.8(C4×C4○D4) = C23.178C24 | central stem extension (φ=1) | 64 | | C2.8(C4xC4oD4) | 128,1028 |
| C2.9(C4×C4○D4) = C23.179C24 | central stem extension (φ=1) | 64 | | C2.9(C4xC4oD4) | 128,1029 |
| C2.10(C4×C4○D4) = C43⋊2C2 | central stem extension (φ=1) | 64 | | C2.10(C4xC4oD4) | 128,1030 |
| C2.11(C4×C4○D4) = C4×C4⋊D4 | central stem extension (φ=1) | 64 | | C2.11(C4xC4oD4) | 128,1032 |
| C2.12(C4×C4○D4) = C4×C22.D4 | central stem extension (φ=1) | 64 | | C2.12(C4xC4oD4) | 128,1033 |
| C2.13(C4×C4○D4) = C4×C22⋊Q8 | central stem extension (φ=1) | 64 | | C2.13(C4xC4oD4) | 128,1034 |
| C2.14(C4×C4○D4) = C4×C4.4D4 | central stem extension (φ=1) | 64 | | C2.14(C4xC4oD4) | 128,1035 |
| C2.15(C4×C4○D4) = C4×C42⋊2C2 | central stem extension (φ=1) | 64 | | C2.15(C4xC4oD4) | 128,1036 |
| C2.16(C4×C4○D4) = C4×C42.C2 | central stem extension (φ=1) | 128 | | C2.16(C4xC4oD4) | 128,1037 |
| C2.17(C4×C4○D4) = C23.214C24 | central stem extension (φ=1) | 64 | | C2.17(C4xC4oD4) | 128,1064 |
| C2.18(C4×C4○D4) = C23.215C24 | central stem extension (φ=1) | 64 | | C2.18(C4xC4oD4) | 128,1065 |
| C2.19(C4×C4○D4) = C24.203C23 | central stem extension (φ=1) | 64 | | C2.19(C4xC4oD4) | 128,1066 |
| C2.20(C4×C4○D4) = C24.204C23 | central stem extension (φ=1) | 64 | | C2.20(C4xC4oD4) | 128,1067 |
| C2.21(C4×C4○D4) = C23.218C24 | central stem extension (φ=1) | 128 | | C2.21(C4xC4oD4) | 128,1068 |
| C2.22(C4×C4○D4) = C24.205C23 | central stem extension (φ=1) | 64 | | C2.22(C4xC4oD4) | 128,1069 |
| C2.23(C4×C4○D4) = C24.549C23 | central stem extension (φ=1) | 64 | | C2.23(C4xC4oD4) | 128,1071 |
| C2.24(C4×C4○D4) = C23.223C24 | central stem extension (φ=1) | 64 | | C2.24(C4xC4oD4) | 128,1073 |
| C2.25(C4×C4○D4) = C23.225C24 | central stem extension (φ=1) | 64 | | C2.25(C4xC4oD4) | 128,1075 |
| C2.26(C4×C4○D4) = C24.208C23 | central stem extension (φ=1) | 64 | | C2.26(C4xC4oD4) | 128,1078 |
| C2.27(C4×C4○D4) = C23.229C24 | central stem extension (φ=1) | 64 | | C2.27(C4xC4oD4) | 128,1079 |
| C2.28(C4×C4○D4) = C23.231C24 | central stem extension (φ=1) | 64 | | C2.28(C4xC4oD4) | 128,1081 |
| C2.29(C4×C4○D4) = C23.233C24 | central stem extension (φ=1) | 128 | | C2.29(C4xC4oD4) | 128,1083 |
| C2.30(C4×C4○D4) = C23.235C24 | central stem extension (φ=1) | 64 | | C2.30(C4xC4oD4) | 128,1085 |
| C2.31(C4×C4○D4) = C23.238C24 | central stem extension (φ=1) | 128 | | C2.31(C4xC4oD4) | 128,1088 |
| C2.32(C4×C4○D4) = C24.212C23 | central stem extension (φ=1) | 64 | | C2.32(C4xC4oD4) | 128,1089 |
| C2.33(C4×C4○D4) = C23.241C24 | central stem extension (φ=1) | 64 | | C2.33(C4xC4oD4) | 128,1091 |
| C2.34(C4×C4○D4) = C23.244C24 | central stem extension (φ=1) | 64 | | C2.34(C4xC4oD4) | 128,1094 |
| C2.35(C4×C4○D4) = C24.217C23 | central stem extension (φ=1) | 64 | | C2.35(C4xC4oD4) | 128,1095 |
| C2.36(C4×C4○D4) = C24.218C23 | central stem extension (φ=1) | 64 | | C2.36(C4xC4oD4) | 128,1096 |
| C2.37(C4×C4○D4) = C24.220C23 | central stem extension (φ=1) | 64 | | C2.37(C4xC4oD4) | 128,1099 |
| C2.38(C4×C4○D4) = C23.250C24 | central stem extension (φ=1) | 64 | | C2.38(C4xC4oD4) | 128,1100 |
| C2.39(C4×C4○D4) = C23.252C24 | central stem extension (φ=1) | 128 | | C2.39(C4xC4oD4) | 128,1102 |
| C2.40(C4×C4○D4) = C23.253C24 | central stem extension (φ=1) | 128 | | C2.40(C4xC4oD4) | 128,1103 |
| C2.41(C4×C4○D4) = C24.221C23 | central stem extension (φ=1) | 64 | | C2.41(C4xC4oD4) | 128,1104 |
| C2.42(C4×C4○D4) = C23.255C24 | central stem extension (φ=1) | 64 | | C2.42(C4xC4oD4) | 128,1105 |
| C2.43(C4×C4○D4) = C24.223C23 | central stem extension (φ=1) | 64 | | C2.43(C4xC4oD4) | 128,1106 |
| C2.44(C4×C4○D4) = C42.290C23 | central stem extension (φ=1) | 64 | | C2.44(C4xC4oD4) | 128,1697 |
| C2.45(C4×C4○D4) = C42.291C23 | central stem extension (φ=1) | 64 | | C2.45(C4xC4oD4) | 128,1698 |
| C2.46(C4×C4○D4) = C42.292C23 | central stem extension (φ=1) | 64 | | C2.46(C4xC4oD4) | 128,1699 |
| C2.47(C4×C4○D4) = C42.293C23 | central stem extension (φ=1) | 64 | | C2.47(C4xC4oD4) | 128,1700 |
| C2.48(C4×C4○D4) = C42.294C23 | central stem extension (φ=1) | 64 | | C2.48(C4xC4oD4) | 128,1701 |
| C2.49(C4×C4○D4) = D4⋊6M4(2) | central stem extension (φ=1) | 64 | | C2.49(C4xC4oD4) | 128,1702 |
| C2.50(C4×C4○D4) = Q8⋊6M4(2) | central stem extension (φ=1) | 64 | | C2.50(C4xC4oD4) | 128,1703 |