[GAP Forum] request

[fatemeh moftakhar]

Dear GAP forum

I've a question about ability of GAP for computing mobius function of subgroup lattice of finite group. Is there any function in GAP to compute mobius function?
Any help and comments will be highly appreciated. 

Happy New Year 2012!

Regards

Ms Fatemeh Moftakhar
MSc Student in Mathematics
Department of Mathematics, 
Statistics and Computer Science 
University of Kashan, Iran