Finite Group Databasebeta

D15×C1223 #49144305

order36690
automorphism?
homologyAbelianization (H1) = C2×C1223 · Schur multiplier (H2) = C1

Aliases

direct productD15×C1223
unambiguous semidirect productC3⋊(D5×C1223)
unambiguous semidirect productC5⋊(D3×C1223)

Splittings

Fitting, socle, HallC3×C5×C1223 ⋊ C2
derived, HallC3×C5 ⋊ C2×C1223
HallC5×C1223 ⋊ D3
HallC3×C1223 ⋊ D5
SylowC5 ⋊ D3×C1223
SylowC3 ⋊ D5×C1223

Subgroups

subgroupG/H
center, hypercenterC1223D15
commutator, cosocle, hypocenterC3×C5C2×C1223
FrattiniC1G
Fitting, socleC3×C5×C1223C2
LCSG ▷ C3×C5
UCSC1 ◁ C1223

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18345

Conjugacy classes & character table

11007 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36690, 7);