Finite Group Databasebeta

(C19⋊C3)⋊(D109⋊C3) #49152142

order37278
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect product(C19⋊C3)⋊(D109⋊C3)
unambiguous semidirect product(C109⋊C3)⋊(D19⋊C3)
unambiguous semidirect product((C109⋊C3)⋊D19)⋊C3
unambiguous semidirect product((C19⋊C3)⋊D109)⋊C3
unambiguous semidirect product#27159099⋊C3
unambiguous semidirect product#27159100⋊C3

Splittings

Fitting, socle, derived, HallC19×C109 ⋊ C2×C32
HallC19⋊C3×C109⋊C3 ⋊ C2
HallD2071 ⋊ C32
SylowC109 ⋊ C3×D19⋊C3
SylowC19 ⋊ C3×D109⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC19×C109C2×C32
LCSG ▷ C19×C109
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2071

Polycyclic presentation:

2,3^2,19,109|d^a=d^18,e^a=e^108,e^b=e^63,d^c=d^7

Conjugacy classes & character table

189 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(37278, 58);