Finite Group Databasebeta

C9⋊#13049932 #26043447

order11700
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C5

Aliases

unambiguous semidirect productC9⋊#13049932

Splittings

Fitting, derived, HallC52×C9×C13 ⋊ C4
HallC52×C13 ⋊ Dic9
HallC52×C9 ⋊ Dic13
HallC9×C13 ⋊ #1044
SylowC52 ⋊ Dic117
SylowC13 ⋊ C9⋊#1044
SylowC9 ⋊ #13049932

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC52×C9×C13C4
FrattiniC3C3⋊#13049932
socleC3×C52×C13Dic3
prime radicalC3×C13×C5⋊D5D3
cosocleC9×C13×C5⋊D5C2
LCSG ▷ C52×C9×C13
UCSC1

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^2,3,5^2,13,3|a^2=b,c^3=g^2,c^a=c^2g,d^a=d^2,e^a=e^3,f^a=f^12,g^a=g^2,d^b=d^4,e^b=e^4

Conjugacy classes & character table

822 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11700, 294);