Finite Group Databasebeta

C5×Dic1587 #44540668

order31740
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C1

Aliases

direct productC5×Dic1587
unambiguous semidirect productC3⋊(C5×Dic529)
unambiguous semidirect productC529⋊(C5×Dic3)

Splittings

derived, HallC3×C529 ⋊ C4×C5
HallC3×C5×C529 ⋊ C4
HallC5×C529 ⋊ Dic3
SylowC529 ⋊ C5×Dic3
HallC3×C5 ⋊ Dic529
SylowC3 ⋊ C5×Dic529

Subgroups

subgroupG/H
center, hypercenterC2×C5D1587
commutator, hypocenterC3×C529C4×C5
FrattiniC2×C23C5×D69
FittingC2×C3×C5×C529C2
socle, prime radicalC2×C3×C5×C23D23
cosocleC2×C3×C529C2×C5
LCSG ▷ C3×C529
UCSC1 ◁ C2×C5

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 31740

Conjugacy classes & character table

7950 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31740, 6);