Finite Group DatabasebetaFinite Group Databasebeta| order | 31100 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2 |
| unambiguous semidirect product | (C5⋊D5)⋊D311 |
| unambiguous semidirect product | D1555⋊D5 |
| Fitting, socle, derived, Hall | C52×C311 ⋊ C22 |
| Sylow | C311 ⋊ D52 |
| Sylow | C52 ⋊ C2×D311 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C52×C311 | C22 |
| LCS | G ▷ C52×C311 | |
| UCS | C1 | |
48 conjugacy classes of subgroups.
| transitive degree | μt(G) = 3110 |
Polycyclic presentation:
2^2,5^2,311|c^a=c^4,e^a=e^310,c^b=c^4,d^b=d^42186 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31100, 41);