Finite Group Databasebeta

C19×#64418⋊D3 #45692277

order33516
automorphism?
homologyAbelianization (H1) = C22×C19 · Schur multiplier (H2) = C2

Aliases

direct productC19×#64418⋊D3
unambiguous semidirect product#64418⋊(D3×C19)

Splittings

Fitting, socleC3×C72×C19 ⋊ C2×D3
derived, HallC3×#3862 ⋊ C22×C19
HallC3×C19×#3862 ⋊ C22
HallC72×C19 ⋊ D32
SylowC72 ⋊ D32×C19

Subgroups

subgroupG/H
center, hypercenterC19#64418⋊D3
commutator, cosocle, hypocenterC3×#3862C22×C19
FrattiniC1G
Fitting, socleC3×C72×C19C2×D3
LCSG ▷ C3×#3862
UCSC1 ◁ C19

146 conjugacy classes of subgroups; only the 24 normal subgroups are shown.

normal subgroups only

This group has 146 conjugacy classes of subgroups — too many to draw. Only its 24 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) = 798

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33516, 1075);