Finite Group Databasebeta

C2×C19⋊C3×#3874 #30685727

order17100
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productC2×C19⋊C3×#3874
unambiguous semidirect product(C2×C19×#3874)⋊C3

Splittings

Fitting, socleC2×C52×C19 ⋊ C3×D3
derivedC19×C52⋊C3 ⋊ C22×C3
HallC19⋊C3×C52⋊C3 ⋊ C22
HallC52×C19 ⋊ C2×C3×D3
SylowC52 ⋊ C2×D3×C19⋊C3
SylowC19 ⋊ C2×C3×#3874

Subgroups

subgroupG/H
center, hypercenterC2C19⋊C3×#3874
commutator, cosocle, hypocenterC19×C52⋊C3C22×C3
FrattiniC1G
Fitting, socleC2×C52×C19C3×D3
LCSG ▷ C19×C52⋊C3
UCSC1 ◁ C2

128 conjugacy classes of subgroups; only the 27 normal subgroups are shown.

normal subgroups only

This group has 128 conjugacy classes of subgroups — too many to draw. Only its 27 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) = 570

Conjugacy classes & character table

234 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 364);