Finite Group Databasebeta

(C13⋊C9)⋊D137 #44545390

order32058
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect product(C13⋊C9)⋊D137
unambiguous semidirect productC137⋊(D13⋊C9)
unambiguous semidirect productD1781⋊C9

Splittings

derived, HallC13×C137 ⋊ C2×C9
HallC13⋊C9×C137 ⋊ C2
HallD1781 ⋊ C9
SylowC137 ⋊ D13⋊C9
HallC13⋊C9 ⋊ D137
SylowC13 ⋊ C9×D137

Subgroups

subgroupG/H
center, Frattini, hypercenterC3(C13⋊C3)⋊D137
commutator, hypocenterC13×C137C2×C9
Fitting, socle, cosocleC3×C13×C137C2×C3
prime radicalC3×D1781C3
LCSG ▷ C13×C137
UCSC1 ◁ C3

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16029

Polycyclic presentation:

2,3,13,137,3|b^3=e,c^a=c^12,d^a=d^136,c^b=c^3

Conjugacy classes & character table

1452 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32058, 12);