The baby monster group, also known as Fischer's baby monster group, is the second-largest sporadic group. It is denoted and has group order

It is implemented in the Wolfram Language
as `BabyMonsterGroupB`[].

## See also

Finite Group,

Monster
Group,

Sporadic Group
## Explore with Wolfram|Alpha

## References

Conway, J. H.; Curtis, R. T.; Norton, S. P.; Parker, R. A.; and Wilson, R. A. *Atlas
of Finite Groups: Maximal Subgroups and Ordinary Characters for Simple Groups.*
Oxford, England: Clarendon Press, p. viii, 1985.Wilson, R. A.
"ATLAS of Finite Group Representation." http://brauer.maths.qmul.ac.uk/Atlas/v3/spor/BM.
## Cite this as:

Weisstein, Eric W. "Baby Monster Group."
From *MathWorld*--A Wolfram Web Resource. https://mathworld.wolfram.com/BabyMonsterGroup.html

## Subject classifications