You may want to try the fastcluster package: see https://cran.r-project.org/web/packages/fastcluster/index.html

Thank you sir, but I have already tried with that package. Since the y axis of my  dataset is too high. I am unable to get the proper cluster. 

What do you mean with "y axis" ?

Here is an example on a 197 * 780 matrix using base R functions

X

Thank you, sir. Now I got a better cluster when compared to my previous result. And I have tried circlized dendrogram, but I am not getting the proper dendrogram.  I have the attached the result here. 

Did you try the proposal I made ? It can be useful to filter the data (probably to consider with your large and perhaps noisy dataset).

data(USArrests)

str(USArrests)

head(USArrests)

## Euclidean distance on raw data (NOT recommended)

d0

Thank you, sir.

I have tried with your previous commands. And i got a better dendrogram by using the below commands. 

X