Finite Group Databasebeta

C9⋊#13049935 #26043449

order11700
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC9⋊#13049935

Splittings

Fitting, derived, HallC52×C9×C13 ⋊ C4
HallC52×C13 ⋊ Dic9
HallC52×C9 ⋊ #261
HallC9×C13 ⋊ #1042
SylowC52 ⋊ C9⋊#261
SylowC13 ⋊ C9⋊#1042
SylowC9 ⋊ #13049935

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, hypocenterC52×C9×C13C4
FrattiniC3C3⋊#13049935
socleC3×C52×C13Dic3
prime radicalC3×C5×D65D3
cosocleC5×C9×D65C2
LCSG ▷ C52×C9×C13
UCSC1

78 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^4,f^a=f^5,g^a=g^2,d^b=d^4,f^b=f^12

Conjugacy classes & character table

768 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11700, 296);