Finite Group DatabasebetaFinite Group Databasebeta| order | 7844 |
| isoclinism | isoclinic class of D53 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C37 · Schur multiplier (H2) = C2 |
| direct product | C2×C37×D53 |
| unambiguous semidirect product | C53⋊(C22×C37) |
| unambiguous semidirect product | (C2×C53)⋊(C2×C37) |
| Fitting, socle | C2×C37×C53 ⋊ C2 |
| derived, Sylow | C53 ⋊ C22×C37 |
| Hall | C37×C53 ⋊ C22 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C37 | D53 |
| commutator, hypocenter | C53 | C22×C37 |
| Frattini | C1 | G |
| Fitting, socle | C2×C37×C53 | C2 |
| LCS | G ▷ C53 | |
| UCS | C1 ◁ C2×C37 | |
20 conjugacy classes of subgroups.
2072 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C2×D53×C37⋊C3, D3×C37×D53, C2×C3×C37×D53, … |
| maximal normal subgroup of | C2×D53×C37⋊C3, C2×C3×C37×D53 |
| maximal quotient of | D3×C37×D53, C2×C3×C37×D53, C2×C37×D159 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7844, 15);