Finite Group Databasebeta

C5×Dic1791 #49089052

order35820
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C1

Aliases

direct productC5×Dic1791
unambiguous semidirect productC9⋊(C5×Dic199)
unambiguous semidirect productC199⋊(C5×Dic9)

Splittings

derived, HallC9×C199 ⋊ C4×C5
HallC5×C9×C199 ⋊ C4
HallC5×C199 ⋊ Dic9
SylowC199 ⋊ C5×Dic9
HallC5×C9 ⋊ Dic199
SylowC9 ⋊ C5×Dic199

Subgroups

subgroupG/H
center, hypercenterC2×C5D1791
commutator, hypocenterC9×C199C4×C5
FrattiniC2×C3C5×D597
FittingC2×C5×C9×C199C2
socle, prime radicalC2×C3×C5×C199D3
cosocleC2×C9×C199C2×C5
LCSG ▷ C9×C199
UCSC1 ◁ C2×C5

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 35820

Conjugacy classes & character table

8970 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(35820, 7);