Finite Group Databasebeta

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C3×C3⋊#14559102 #36345308

order21780
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C11

Aliases

direct productC3×C3⋊#14559102
unambiguous semidirect productC3⋊(C3×#14559102)

Splittings

Fitting, socle, HallC32×C5×C112 ⋊ C4
derivedC3×C5×C112 ⋊ C3×C4
HallC32×C112 ⋊ Dic5
HallC5×C112 ⋊ C3×Dic3
SylowC112 ⋊ C3×Dic15
HallC32×C5 ⋊ #92150
SylowC32 ⋊ #14559102
SylowC5 ⋊ C3×C3⋊#92150

Subgroups

subgroupG/H
center, hypercenterC3C3⋊#14559102
commutator, hypocenterC3×C5×C112C3×C4
FrattiniC1G
Fitting, socleC32×C5×C112C4
prime radicalC32×C5×C11⋊D11C2
cosocleC3×C5×C11⋊D11C2×C3
LCSG ▷ C3×C5×C112
UCSC1 ◁ C3

200 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1404 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21780, 657);