Finite Group DatabasebetaFinite Group Databasebeta| order | 17556 |
| isoclinism | isoclinic class of D19 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C3×C7×C11 · Schur multiplier (H2) = C2 |
| direct product | C2×C3×C7×C11×D19 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C3×C7×C11 | D19 |
| commutator, cosocle, hypocenter | C19 | C22×C3×C7×C11 |
| Frattini | C1 | G |
| Fitting, socle | C2×C3×C7×C11×C19 | C2 |
| LCS | G ▷ C19 | |
| UCS | C1 ◁ C2×C3×C7×C11 | |
80 conjugacy classes of subgroups.
| transitive degree | μt(G) = 8778 |
5082 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(17556, 164);