Finite Group Databasebeta

D117⋊D49 #37524115

order22932
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD117⋊D49
unambiguous semidirect productD441⋊D13
unambiguous semidirect productD637⋊D9

Splittings

Fitting, derived, HallC9×C13×C49 ⋊ C22
HallC13×C49 ⋊ C2×D9
HallC9×C49 ⋊ C2×D13
HallC9×C13 ⋊ C2×D49
SylowC49 ⋊ D9×D13
SylowC13 ⋊ D9×D49
SylowC9 ⋊ D13×D49

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C13×C49C22
FrattiniC3×C7D21⋊D13
socleC3×C7×C13D3×D7
LCSG ▷ C9×C13×C49
UCSC1

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5733

Polycyclic presentation:

2^2,3,7,13,3,7|c^3=f^2,d^7=g^6,d^a=d^6g,e^a=e^12,g^a=g^6,c^b=c^2f,d^b=d^6g,f^b=f^2,g^b=g^6

Conjugacy classes & character table

1488 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 60);