| 1. | Each of these isotypes is divided into subgroups called allotypes .
每一组同型的再分为亚组，称为同种异型。 |
| 2. | Within every large group, such as the united states, there are many subgroups .
在每个巨大的群体内，例如美国，还存在着许多子群体。 |
| 3. | Finite groups whose 2 - maximal subgroups are all subnormal
极大子群皆正规的有限群 |
| 4. | Weakly c - normal subgroup of finite group and solvability
正规子群与有限群的可解性 |
| 5. | Finite groups whose 3 - maximal subgroups are normal
有限群可解性的正规指数刻画 |
| 6. | The influence of fitting subgroup on structureof a finite group
子群对群结构的影响 |
| 7. | No groups existing with only two non - normal subgroups
不存在仅有两个非正规子群的群 |
| 8. | The two - sided cosets of subgroup and their properties
子群的双侧陪集及其性质 |
| 9. | On the intersection of two special maximal subgroups
两类特殊的极大子群的交 |
| 10. | Calculation the coupling coefficients of subgroup chain pm3m pm3 p
23耦合系数的计算 |
