Finite Group DatabasebetaFinite Group Databasebeta| order | 30956 |
| automorphism | ? |
| homology | Abelianization (H1) = C4 · Schur multiplier (H2) = C1 |
| unambiguous semidirect product | C71⋊#89137 |
| Fitting, socle, derived, Hall | C71×C109 ⋊ C4 |
| Sylow | C109 ⋊ Dic71 |
| Sylow | C71 ⋊ #89137 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, hypocenter | C71×C109 | C4 |
| prime radical, cosocle | C71×D109 | C2 |
| LCS | G ▷ C71×C109 | |
| UCS | C1 | |
12 conjugacy classes of subgroups.
| transitive degree | μt(G) = 7739 |
Polycyclic presentation:
2^2,71,109|a^2=b,c^a=c^70,d^a=d^76,d^b=d^1081991 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(30956, 7);