Finite Group DatabasebetaFinite Group Databasebeta| order | 9156 |
| automorphism | ? |
| homology | Abelianization (H1) = C3×C4 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | ΓL(1,𝔽8)⋊#89137 |
| Fitting, socle, derived, Hall | C7×C109 ⋊ C3×C4 |
| Hall | C7⋊#89137 ⋊ C3 |
| Hall | ΓL(1,𝔽8)×C109 ⋊ C4 |
| Sylow | C109 ⋊ ΓL(1,𝔽8)⋊C4 |
| Hall | ΓL(1,𝔽8) ⋊ #89137 |
| Sylow | C7 ⋊ C3×#89137 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, hypocenter | C7×C109 | C3×C4 |
| LCS | G ▷ C7×C109 | |
| UCS | C1 | |
24 conjugacy classes of subgroups.
Polycyclic presentation:
2,3,2,7,109|a^2=c,d^a=d^6,e^a=e^76,d^b=d^2,e^c=e^108149 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(9156, 31);