Finite Group Databasebeta

D39×D49⋊C3 #37524216

order22932
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productD39×D49⋊C3
unambiguous semidirect productD49⋊(C3×D39)
unambiguous semidirect product(C3×D49⋊C3)⋊D13
unambiguous semidirect product(C13×D49⋊C3)⋊D3

Splittings

Fitting, derivedC3×C13×C49 ⋊ C22×C3
HallC3×C13×C49⋊C3 ⋊ C22
HallC13×C49 ⋊ C2×C3×D3
HallC3×C49⋊C3 ⋊ C2×D13
SylowC49 ⋊ C2×C3×D39
SylowC13 ⋊ D3×D49⋊C3

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC3×C13×C49C22×C3
FrattiniC7AGL(1,𝔽7)×D39
socleC3×C7×C13C2×AGL(1,𝔽7)
LCSG ▷ C3×C13×C49
UCSC1

132 conjugacy classes of subgroups; only the 32 normal subgroups are shown.

normal subgroups only

This group has 132 conjugacy classes of subgroups — too many to draw. Only its 32 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1911

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 161);