Finite Group Databasebeta

C2×D5×C19×C59 #36375780

order22420
automorphism?
homologyAbelianization (H1) = C22×C19×C59 · Schur multiplier (H2) = C2

Aliases

direct productC2×D5×C19×C59
unambiguous semidirect productC5⋊(C22×C19×C59)
unambiguous semidirect product(C2×C5)⋊(C2×C19×C59)

Splittings

Fitting, socleC2×C5×C19×C59 ⋊ C2
derived, SylowC5 ⋊ C22×C19×C59
HallC5×C19×C59 ⋊ C22
HallC5×C59 ⋊ C22×C19
HallC5×C19 ⋊ C22×C59

Subgroups

subgroupG/H
center, hypercenterC2×C19×C59D5
commutator, cosocle, hypocenterC5C22×C19×C59
FrattiniC1G
Fitting, socleC2×C5×C19×C59C2
LCSG ▷ C5
UCSC1 ◁ C2×C19×C59

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11210

Conjugacy classes & character table

8968 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22420, 24);