Finite Group DatabasebetaFinite Group Databasebeta| order | 7900 |
| isoclinism | isoclinic class of D79 |
| automorphism | ? |
| homology | Abelianization (H1) = C4×C52 · Schur multiplier (H2) = C5 |
| direct product | C52×Dic79 |
| unambiguous semidirect product | C79⋊(C4×C52) |
| derived, Sylow | C79 ⋊ C4×C52 |
| Hall | C52×C79 ⋊ C4 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C52 | D79 |
| commutator, hypocenter | C79 | C4×C52 |
| Frattini | C2 | C52×D79 |
| Fitting, socle | C2×C52×C79 | C2 |
| LCS | G ▷ C79 | |
| UCS | C1 ◁ C2×C52 | |
48 conjugacy classes of subgroups.
2050 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C52×(C79⋊C3)⋊C4, Dic79⋊(C52⋊C3), C52⋊C3×Dic79, … |
| maximal normal subgroup of | C52×(C79⋊C3)⋊C4, Dic79⋊(C52⋊C3), C52⋊C3×Dic79, … |
| maximal quotient of | C52×Dic237, C3×C52×Dic79 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7900, 13);