Finite Group DatabasebetaFinite Group Databasebeta| order | 19744 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C23 |
| direct product | D8×D617 |
| Fitting | D8×C617 ⋊ C2 |
| Sylow | C617 ⋊ C2×D8 |
| subgroup | G/H | |
|---|---|---|
| center | C2 | D4×D617 |
| commutator, cosocle | C4×C617 | C23 |
| Frattini | C4 | C22×D617 |
| Fitting | D8×C617 | C2 |
| socle | C2×C617 | C2×D4 |
| hypercenter | D8 | D617 |
| hypocenter | C617 | C2×D8 |
| LCS | G ▷ C4×C617 ▷ C2×C617 ▷ C617 | |
| UCS | C1 ◁ C2 ◁ C4 ◁ D8 | |
76 conjugacy classes of subgroups.
| transitive degree | μt(G) = 4936 |
2170 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19744, 155);