Finite Group Databasebeta

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C5×C9×D215 #34084061

order19350
automorphism?
homologyAbelianization (H1) = C2×C5×C9 · Schur multiplier (H2) = C1

Aliases

direct productC5×C9×D215
unambiguous semidirect productC5⋊(C5×C9×D43)

Splittings

Fitting, HallC52×C9×C43 ⋊ C2
derivedC5×C43 ⋊ C2×C5×C9
HallC52×C43 ⋊ C2×C9
HallC9×C43 ⋊ C5×D5
HallC52×C9 ⋊ D43
SylowC43 ⋊ C5×C9×D5
SylowC52 ⋊ C9×D43

Subgroups

subgroupG/H
center, hypercenterC5×C9D215
commutator, hypocenterC5×C43C2×C5×C9
FrattiniC3C3×C5×D215
FittingC52×C9×C43C2
socleC3×C52×C43C2×C3
prime radicalC3×C5×D215C3
cosocleC3×C5×C43C2×C3×C5
LCSG ▷ C5×C43
UCSC1 ◁ C5×C9

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3870

Conjugacy classes & character table

4905 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19350, 52);