Finite Group DatabasebetaFinite Group Databasebeta| order | 7644 |
| isoclinism | isoclinic class of D91 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1 |
| direct product | C3×C7×Dic91 |
| derived | C7×C13 ⋊ C3×C4×C7 |
| Hall | C3×C72×C13 ⋊ C4 |
| Hall | C72×C13 ⋊ C3×C4 |
| Hall | C3×C72 ⋊ Dic13 |
| Sylow | C72 ⋊ C3×Dic13 |
| Hall | C3×C13 ⋊ C7×Dic7 |
| Sylow | C13 ⋊ C3×C7×Dic7 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C3×C7 | D91 |
| commutator, hypocenter | C7×C13 | C3×C4×C7 |
| Frattini | C2 | C3×C7×D91 |
| Fitting, socle | C2×C3×C72×C13 | C2 |
| LCS | G ▷ C7×C13 | |
| UCS | C1 ◁ C2×C3×C7 | |
72 conjugacy classes of subgroups.
1974 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7644, 144);