Finite Group DatabasebetaFinite Group Databasebeta| order | 31164 |
| automorphism | ? |
| homology | Abelianization (H1) = C4×C53 · Schur multiplier (H2) = C7 |
| direct product | C53×C3⋊(C7⋊Dic7) |
| unambiguous semidirect product | C3⋊(C53×C7⋊Dic7) |
| unambiguous semidirect product | C7⋊(C53×Dic21) |
| derived, Hall | C3×C72 ⋊ C4×C53 |
| Hall | C3×C72×C53 ⋊ C4 |
| Hall | C72×C53 ⋊ Dic3 |
| Hall | C3×C53 ⋊ C7⋊Dic7 |
| Sylow | C72 ⋊ Dic3×C53 |
| Sylow | C3 ⋊ C53×C7⋊Dic7 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C53 | C3⋊(C7⋊D7) |
| commutator, hypocenter | C3×C72 | C4×C53 |
| Frattini | C2 | C53×C3⋊(C7⋊D7) |
| Fitting, socle, prime radical | C2×C3×C72×C53 | C2 |
| cosocle | C2×C3×C72 | C2×C53 |
| LCS | G ▷ C3×C72 | |
| UCS | C1 ◁ C2×C53 | |
120 conjugacy classes of subgroups.
| transitive degree | μt(G) = 31164 |
7950 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31164, 65);