Finite Group Databasebeta

D57×D121 #42119930

order27588
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD57×D121
unambiguous semidirect product(C3×D121)⋊D19
unambiguous semidirect product(C19×D121)⋊D3

Splittings

Fitting, derived, HallC3×C19×C121 ⋊ C22
HallC19×C121 ⋊ C2×D3
HallC3×C121 ⋊ C2×D19
SylowC121 ⋊ C2×D57
HallC3×C19 ⋊ C2×D121
SylowC19 ⋊ D3×D121
SylowC3 ⋊ D19×D121

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC3×C19×C121C22
FrattiniC11D11×D57
socleC3×C11×C19C2×D11
LCSG ▷ C3×C19×C121
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6897

Conjugacy classes & character table

1860 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(27588, 22);