Finite Group DatabasebetaFinite Group Databasebeta| order | 790 |
| isoclinism | isoclinic class of D79 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C5 · Schur multiplier (H2) = C1 |
| direct product | C5×D79 |
| unambiguous semidirect product | C79⋊(C2×C5) |
| Fitting, socle, Hall | C5×C79 ⋊ C2 |
| derived, Sylow | C79 ⋊ C2×C5 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C5 | D79 |
| commutator, cosocle, hypocenter | C79 | C2×C5 |
| Frattini | C1 | G |
| Fitting, socle | C5×C79 | C2 |
| LCS | G ▷ C79 | |
| UCS | C1 ◁ C5 | |
8 conjugacy classes of subgroups.
| transitive degree | μt(G) = 395 |
205 conjugacy classes — view the full character table.
| maximal subgroup of | D5×D79, C2×C5×D79, C3×C5×D79, … |
| maximal normal subgroup of | D5×D79, C2×C5×D79, C3×C5×D79, … |
| maximal quotient of | C5×Dic79, C2×C5×D79, C3×C5×D79, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(790, 2);