Question about identification of subgroups by a set of genes

Question

[tujuchuanli]

Hi,

I have a set of genes (10 genes which are belonged to the same pathway). I want to explore the expression profile of these genes in BRCA datasets.

In additionally, I want to explore whether these genes or some of these genes could divide cancer samples into subgroups. In each subgroup the combination of expression profile of these genes is unique.

Could you please recommend some useful tools or methods to do this job.

Thanks.

[1769mkc]

TCGA ,firebrowse to start with