Finite Group DatabasebetaFinite Group Databasebeta| order | 9452 |
| isoclinism | isoclinic class of D139 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C17 · Schur multiplier (H2) = C2 |
| direct product | C2×C17×D139 |
| unambiguous semidirect product | C139⋊(C22×C17) |
| unambiguous semidirect product | (C2×C139)⋊(C2×C17) |
| Fitting, socle | C2×C17×C139 ⋊ C2 |
| derived, Sylow | C139 ⋊ C22×C17 |
| Hall | C17×C139 ⋊ C22 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C17 | D139 |
| commutator, hypocenter | C139 | C22×C17 |
| Frattini | C1 | G |
| Fitting, socle | C2×C17×C139 | C2 |
| LCS | G ▷ C139 | |
| UCS | C1 ◁ C2×C17 | |
20 conjugacy classes of subgroups.
2414 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C2×C17×D139⋊C3, D3×C17×D139, C2×C3×C17×D139, … |
| maximal normal subgroup of | C2×C17×D139⋊C3, C2×C3×C17×D139 |
| maximal quotient of | D3×C17×D139, C2×C3×C17×D139, C2×C17×D417 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(9452, 11);