Finite Group DatabasebetaFinite Group Databasebeta| order | 18122 |
| isoclinism | isoclinic class of D221 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C41 · Schur multiplier (H2) = C1 |
| direct product | C41×D221 |
| unambiguous semidirect product | C13⋊(D17×C41) |
| unambiguous semidirect product | C17⋊(D13×C41) |
| Fitting, socle, Hall | C13×C17×C41 ⋊ C2 |
| derived, Hall | C13×C17 ⋊ C2×C41 |
| Hall | C17×C41 ⋊ D13 |
| Hall | C13×C41 ⋊ D17 |
| Sylow | C17 ⋊ D13×C41 |
| Sylow | C13 ⋊ D17×C41 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C41 | D221 |
| commutator, cosocle, hypocenter | C13×C17 | C2×C41 |
| Frattini | C1 | G |
| Fitting, socle | C13×C17×C41 | C2 |
| LCS | G ▷ C13×C17 | |
| UCS | C1 ◁ C41 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 9061 |
4592 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C41×#11725130, #49136156, C41×#11725131, … |
| maximal normal subgroup of | C41×#11725130, #49136156, C41×#11725131, … |
| maximal quotient of | C41×Dic221, C2×C41×D221 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18122, 7);