Finite Group Databasebeta

C19×D17×C5⋊D5 #44568101

order32300
automorphism?
homologyAbelianization (H1) = C22×C19 · Schur multiplier (H2) = C2×C5

Aliases

direct productC19×D17×C5⋊D5
unambiguous semidirect product(C5×D17)⋊(D5×C19)

Splittings

Fitting, socle, HallC52×C17×C19 ⋊ C22
derived, HallC52×C17 ⋊ C22×C19
HallC52×C19 ⋊ C2×D17
HallC17×C19 ⋊ C2×C5⋊D5
SylowC52 ⋊ C2×C19×D17
SylowC17 ⋊ C2×C19×C5⋊D5

Subgroups

subgroupG/H
center, hypercenterC19D17×C5⋊D5
commutator, cosocle, hypocenterC52×C17C22×C19
FrattiniC1G
Fitting, socleC52×C17×C19C22
LCSG ▷ C52×C17
UCSC1 ◁ C19

160 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8075

Conjugacy classes & character table

2660 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32300, 90);