Finite Group Databasebeta

C5×Dic1659 #45684385

order33180
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C1

Aliases

direct productC5×Dic1659
unambiguous semidirect productC3⋊(C5×Dic553)
unambiguous semidirect productC7⋊(C5×Dic237)
unambiguous semidirect productC79⋊(C5×Dic21)

Splittings

derived, HallC3×C7×C79 ⋊ C4×C5
HallC3×C5×C7×C79 ⋊ C4
HallC5×C7×C79 ⋊ Dic3
HallC3×C5×C79 ⋊ Dic7
HallC7×C79 ⋊ C5×Dic3
HallC5×C79 ⋊ Dic21
HallC3×C79 ⋊ C5×Dic7
HallC3×C5×C7 ⋊ Dic79
SylowC79 ⋊ C5×Dic21
HallC5×C7 ⋊ Dic237
HallC3×C7 ⋊ C5×Dic79
HallC3×C5 ⋊ Dic553
SylowC7 ⋊ C5×Dic237
SylowC3 ⋊ C5×Dic553

Subgroups

subgroupG/H
center, hypercenterC2×C5D1659
commutator, hypocenterC3×C7×C79C4×C5
FrattiniC2C5×D1659
Fitting, socle, prime radicalC2×C3×C5×C7×C79C2
cosocleC2×C3×C7×C79C2×C5
LCSG ▷ C3×C7×C79
UCSC1 ◁ C2×C5

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 33180

Conjugacy classes & character table

8310 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33180, 16);