Finite Group DatabasebetaFinite Group Databasebeta| order | 28518 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C3×C72 · Schur multiplier (H2) = C7 |
| direct product | C72×D97⋊C3 |
| unambiguous semidirect product | D97⋊(C3×C72) |
| unambiguous semidirect product | (C97⋊C3)⋊(C2×C72) |
| Fitting, socle, Hall | C72×C97 ⋊ C2×C3 |
| derived, Sylow | C97 ⋊ C2×C3×C72 |
| Hall | C72×C97⋊C3 ⋊ C2 |
| Hall | C72×D97 ⋊ C3 |
| Hall | C97⋊C3 ⋊ C2×C72 |
| Hall | D97 ⋊ C3×C72 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C72 | D97⋊C3 |
| commutator, cosocle, hypocenter | C97 | C2×C3×C72 |
| Frattini | C1 | G |
| Fitting, socle | C72×C97 | C2×C3 |
| LCS | G ▷ C97 | |
| UCS | C1 ◁ C72 | |
80 conjugacy classes of subgroups.
| transitive degree | μt(G) = 4753 |
1078 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(28518, 28);