Finite Group Databasebeta

D117⋊D37 #31772808

order17316
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD117⋊D37
unambiguous semidirect productD333⋊D13
unambiguous semidirect productD481⋊D9

Splittings

Fitting, derived, HallC9×C13×C37 ⋊ C22
HallC13×C37 ⋊ C2×D9
HallC9×C37 ⋊ C2×D13
HallC9×C13 ⋊ C2×D37
SylowC37 ⋊ D9×D13
SylowC13 ⋊ D9×D37
SylowC9 ⋊ D13×D37

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C13×C37C22
FrattiniC3D39⋊D37
socleC3×C13×C37C2×D3
LCSG ▷ C9×C13×C37
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4329

Polycyclic presentation:

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

Conjugacy classes & character table

1128 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17316, 84);