Finite Group DatabasebetaFinite Group Databasebeta| order | 20288 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C23 |
| unambiguous semidirect product | D317⋊#100 |
| Sylow | C317 ⋊ C2×#100 |
186 conjugacy classes of subgroups.
| transitive degree | μt(G) = 2536 |
Polycyclic presentation:
2^6,317|a^2=e,e^2=f,b^a=bd,d^a=df,g^a=g^203,e^b=ef,g^c=g^316,g^e=g^316812 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20288, 1532);