Finite Group Databasebeta

C19×C25×C22⋊C9 #30685395

order17100
isoclinismisoclinic class of A4
automorphism?
homologyAbelianization (H1) = C9×C19×C25 · Schur multiplier (H2) = C2

Aliases

direct productC19×C25×C22⋊C9
unambiguous semidirect productC22⋊(C9×C19×C25)
unambiguous semidirect product(C22×C25)⋊(C9×C19)

Splittings

derived, SylowC22 ⋊ C9×C19×C25
HallC22×C19×C25 ⋊ C9
HallC22×C25 ⋊ C9×C19
HallC22×C19 ⋊ C9×C25

Subgroups

subgroupG/H
center, hypercenterC3×C19×C25A4
commutator, hypocenterC22C9×C19×C25
FrattiniC3×C5C5×A4×C19
FittingC22×C3×C19×C25C3
socle, prime radicalC22×C3×C5×C19C3×C5
cosocleC22×C3×C5C3×C5×C19
LCSG ▷ C22
UCSC1 ◁ C3×C19×C25

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8550

Conjugacy classes & character table

5700 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 32);