Finite Group Databasebeta

C5×C19⋊#4379 #30685949

order17100
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C3

Aliases

direct productC5×C19⋊#4379
unambiguous semidirect productC19⋊(C5×#4379)

Splittings

Fitting, socle, HallC32×C52×C19 ⋊ C4
derivedC32×C5×C19 ⋊ C4×C5
HallC52×C19 ⋊ #157
HallC32×C52 ⋊ Dic19
HallC32×C19 ⋊ C5×Dic5
SylowC52 ⋊ C19⋊#157
SylowC19 ⋊ C5×#4379
SylowC32 ⋊ C5×Dic95

Subgroups

subgroupG/H
center, hypercenterC5C19⋊#4379
commutator, hypocenterC32×C5×C19C4×C5
FrattiniC1G
Fitting, socleC32×C52×C19C4
prime radicalC52×C3⋊D3×C19C2
cosocleC5×C3⋊D3×C19C2×C5
LCSG ▷ C32×C5×C19
UCSC1 ◁ C5

128 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 570

Conjugacy classes & character table

1440 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 586);