Finite Group Databasebeta

D19⋊C3×D101 #37527798

order23028
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productD19⋊C3×D101
unambiguous semidirect productD19⋊(C3×D101)
unambiguous semidirect product(D19×D101)⋊C3
unambiguous semidirect product(C19⋊C3×D101)⋊C2
unambiguous semidirect product(C101×D19⋊C3)⋊C2
unambiguous semidirect product((C19⋊C3)⋊D101)⋊C2

Splittings

Fitting, socle, derived, HallC19×C101 ⋊ C22×C3
HallD19×D101 ⋊ C3
HallC19⋊C3×C101 ⋊ C22
SylowC101 ⋊ C2×D19⋊C3
HallC19⋊C3 ⋊ C2×D101
SylowC19 ⋊ C2×C3×D101

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC19×C101C22×C3
LCSG ▷ C19×C101
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1919

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23028, 15);