Finite Group Databasebeta

C9×Dic473 #30684476

order17028
automorphism?
homologyAbelianization (H1) = C4×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×Dic473
unambiguous semidirect productC11⋊(C9×Dic43)

Splittings

derived, HallC11×C43 ⋊ C4×C9
HallC9×C11×C43 ⋊ C4
HallC9×C43 ⋊ Dic11
HallC9×C11 ⋊ Dic43
SylowC43 ⋊ C9×Dic11
SylowC11 ⋊ C9×Dic43

Subgroups

subgroupG/H
center, hypercenterC2×C9D473
commutator, hypocenterC11×C43C4×C9
FrattiniC2×C3C3×D473
FittingC2×C9×C11×C43C2
socle, prime radical, cosocleC2×C3×C11×C43C2×C3
LCSG ▷ C11×C43
UCSC1 ◁ C2×C9

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17028

Conjugacy classes & character table

4284 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17028, 5);