Finite Group DatabasebetaFinite Group Databasebeta| order | 21372 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C4 · Schur multiplier (H2) = C1 |
| direct product | C3×#20297119 |
| Fitting, socle, Hall | C3×C13×C137 ⋊ C4 |
| derived, Hall | C13×C137 ⋊ C3×C4 |
| Hall | C3×C137 ⋊ #261 |
| Sylow | C137 ⋊ C3×#261 |
| Hall | C3×C13 ⋊ Dic137 |
| Sylow | C13 ⋊ C3×Dic137 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C3 | #20297119 |
| commutator, hypocenter | C13×C137 | C3×C4 |
| Frattini | C1 | G |
| Fitting, socle | C3×C13×C137 | C4 |
| prime radical | C3×D13×C137 | C2 |
| cosocle | D13×C137 | C2×C3 |
| LCS | G ▷ C13×C137 | |
| UCS | C1 ◁ C3 | |
24 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5343 |
1653 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21372, 28);