Finite Group Databasebeta

#14515595⋊C9 #31775479

order17460
automorphism?
homologyAbelianization (H1) = C4×C9 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect product#14515595⋊C9

Splittings

derived, HallC5×C97 ⋊ C4×C9
HallC5×C97⋊C9 ⋊ C4
Hall#14515595 ⋊ C9
HallC97⋊C9 ⋊ AGL(1,𝔽5)
SylowC97 ⋊ C9×AGL(1,𝔽5)
SylowC5 ⋊ #87604⋊C9

Subgroups

subgroupG/H
center, Frattini, hypercenterC3#14515595⋊C3
commutator, hypocenterC5×C97C4×C9
Fitting, socleC3×C5×C97C3×C4
prime radical, cosocleC3×D485C2×C3
LCSG ▷ C5×C97
UCSC1 ◁ C3

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4365

Polycyclic presentation:

2,3,2,5,97,3|a^2=c,b^3=f,d^a=d^2,e^a=e^75,e^b=e^35,d^c=d^4,e^c=e^96

Conjugacy classes & character table

165 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17460, 15);