Order = 19958400 = 27.34.52.7.11.
Mult = 2.
Out = 2.


Porting notes

Porting incomplete.

Standard generators

Standard generators of A11 are a, b where a is in class 3A, b has order 9 and ab has order 11.

Standard generators of 2.A11 are preimages A, B where A has order 3 and B has order 9.

Standard generators of S11 = A11.2 are c, d where c is in class 2C, d is in class 10D and cd has order 11.

Standard generators of 2.S11 are preimages C, D where CD has order 11.


Black box algorithms

Checking generators (semi-presentations)

Group Semi-presentation File
A11 〈〈 a, b | some conditions 〉〉 Download

Representations

Representations of A11

Representations of 2.A11

Representations of S11

Representations of 2.S11