Finite Group Databasebeta

C5×D15×C157 #37555513

order23550
automorphism?
homologyAbelianization (H1) = C2×C5×C157 · Schur multiplier (H2) = C1

Aliases

direct productC5×D15×C157
unambiguous semidirect productC3⋊(C5×D5×C157)
unambiguous semidirect productC5⋊(C5×D3×C157)

Splittings

Fitting, socle, HallC3×C52×C157 ⋊ C2
derivedC3×C5 ⋊ C2×C5×C157
HallC52×C157 ⋊ D3
HallC3×C157 ⋊ C5×D5
HallC3×C52 ⋊ C2×C157
SylowC52 ⋊ D3×C157
SylowC3 ⋊ C5×D5×C157

Subgroups

subgroupG/H
center, hypercenterC5×C157D15
commutator, cosocle, hypocenterC3×C5C2×C5×C157
FrattiniC1G
Fitting, socleC3×C52×C157C2
LCSG ▷ C3×C5
UCSC1 ◁ C5×C157

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4710

Conjugacy classes & character table

7065 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23550, 37);