Finite Group Databasebeta

C9⋊#14515322 #31772802

order17316
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC9⋊#14515322

Splittings

Fitting, derived, HallC9×C13×C37 ⋊ C4
HallC13×C37 ⋊ Dic9
HallC9×C37 ⋊ #261
HallC9×C13 ⋊ Dic37
SylowC37 ⋊ C9⋊#261
SylowC13 ⋊ Dic333
SylowC9 ⋊ #14515322

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC9×C13×C37C4
FrattiniC3C3⋊#14515322
socleC3×C13×C37Dic3
prime radicalC3×D13×C37D3
cosocleC9×D13×C37C2
LCSG ▷ C9×C13×C37
UCSC1

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4329

Polycyclic presentation:

2^2,3,13,37,3|a^2=b,c^3=f^2,c^a=c^2f,d^a=d^5,e^a=e^36,f^a=f^2,d^b=d^12

Conjugacy classes & character table

1335 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17316, 78);