Finite Group DatabasebetaFinite Group Databasebeta| order | 6784 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C25 |
No aliases for this group.
| Fitting | C53×#421 ⋊ C2 |
| Sylow | C53 ⋊ #2957 |
| subgroup | G/H | |
|---|---|---|
| center | C4 | C2×D4×D53 |
| commutator | C4×C53 | C23×C4 |
| Frattini | C2×C4 | C23×D53 |
| Fitting | C53×#421 | C2 |
| socle | C2×C53 | C2×C4×D4 |
| hypercenter | #421 | D53 |
| hypocenter | C53 | #2957 |
| LCS | G ▷ C4×C53 ▷ C2×C53 ▷ C53 | |
| UCS | C1 ◁ C4 ◁ C22×C4 ◁ #421 | |
452 conjugacy classes of subgroups.
Polycyclic presentation:
2^7,53|a^2=f,c^2=f,e^2=g,f^2=g,b^a=be,d^a=dg,e^a=eg,e^b=eg,d^c=dg,h^c=h^52616 conjugacy classes — view the full character table.
| maximal subgroup of | #27397994, #27397996, #27398002, … |
| maximal normal subgroup of | #27397994, #27397996, #27398002, … |
| maximal quotient of | #27353546, #27353553, #27353560, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(6784, 13423);