Finite Group Databasebeta

C5×Dic1817 #49138140

order36340
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C1

Aliases

direct productC5×Dic1817
unambiguous semidirect productC23⋊(C5×Dic79)
unambiguous semidirect productC79⋊(C5×Dic23)

Splittings

derived, HallC23×C79 ⋊ C4×C5
HallC5×C23×C79 ⋊ C4
HallC5×C79 ⋊ Dic23
HallC5×C23 ⋊ Dic79
SylowC79 ⋊ C5×Dic23
SylowC23 ⋊ C5×Dic79

Subgroups

subgroupG/H
center, hypercenterC2×C5D1817
commutator, hypocenterC23×C79C4×C5
FrattiniC2C5×D1817
Fitting, socle, prime radicalC2×C5×C23×C79C2
cosocleC2×C23×C79C2×C5
LCSG ▷ C23×C79
UCSC1 ◁ C2×C5

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 36340

Conjugacy classes & character table

9100 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36340, 4);