Finite Group DatabasebetaFinite Group Databasebeta| order | 1680 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C3 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | C5×C7×Q8 ⋊ C2×C3 |
| Hall | #10587991 ⋊ C3 |
| Hall | C5×ΓL(1,𝔽8) ⋊ #41 |
| Hall | C5×C7 ⋊ C3×#41 |
| Hall | ΓL(1,𝔽8) ⋊ #713 |
| Sylow | C7 ⋊ C3×#713 |
| Sylow | C5 ⋊ #66659 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C2 | C22×C5⋊AGL(1,𝔽7) |
| commutator, socle, cosocle | C2×C5×C7 | C23×C3 |
| Fitting | C5×C7×Q8 | C2×C3 |
| hypercenter | Q8 | C5⋊AGL(1,𝔽7) |
| hypocenter | C5×C7 | C3×#41 |
| LCS | G ▷ C2×C5×C7 ▷ C5×C7 | |
| UCS | C1 ◁ C2 ◁ Q8 | |
160 conjugacy classes of subgroups.
| transitive degree | μt(G) = 280 |
Polycyclic presentation:
2^3,3,2,5,7|b^2=e,c^2=e,c^a=ce,f^a=f^4,g^a=g^6,c^b=ce,g^d=g^285 conjugacy classes — view the full character table.
| maximal subgroup of | D5×#66659, #72218058, #72218065, … |
| maximal normal subgroup of | D5×#66659, #72218058, #72218065, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1680, 602);