[Nauty] Graph automorphism

[Sreekumar K G]

Sir,
 I am using windows. I  am not able to use nauty  in my laptop. I have some
questions to be answered.  I have a request  to  all mathematicians  who
use  nauty . I am posing one of  my  questions. If any  one of  can solve
and  send  me the following question as earl as possible, I will be
grateful to  you. It seems  that there are 8  elements in the automorphism
group of  the following graph.
The question is given below.
What are  the elements in the automorphism  group  of  the graph with  7
vertices:
n=7 g
0:  2  4  6
1:  2  5  6
2:
3:  4  5  6
4:
5:
6.
With regards
please reply

Sreekumar.K.G
Department of Mathematics,
University College,
Thiruvananthapuram ,
Kerala, India
Ph: 0091 9496196936