Finite Group Databasebeta

D19×D79⋊C3 #31824717

order18012
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productD19×D79⋊C3
unambiguous semidirect productD79⋊(C3×D19)
unambiguous semidirect product(C19×D79⋊C3)⋊C2
unambiguous semidirect product(D19×C79⋊C3)⋊C2
unambiguous semidirect product((C79⋊C3)⋊D19)⋊C2

Splittings

Fitting, socle, derived, HallC19×C79 ⋊ C22×C3
HallD19×D79 ⋊ C3
HallC19×C79⋊C3 ⋊ C22
HallC79⋊C3 ⋊ C2×D19
SylowC79 ⋊ C2×C3×D19
SylowC19 ⋊ C2×D79⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC19×C79C22×C3
LCSG ▷ C19×C79
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1501

Conjugacy classes & character table

209 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18012, 29);