Finite Group Databasebeta

C22⋊C9×C641 #37528068

order23076
automorphism?
homologyAbelianization (H1) = C9×C641 · Schur multiplier (H2) = C2

Aliases

direct productC22⋊C9×C641
unambiguous semidirect productC22⋊(C9×C641)
unambiguous semidirect product(C22×C641)⋊C9

Splittings

derived, SylowC22 ⋊ C9×C641
HallC22×C641 ⋊ C9

Subgroups

subgroupG/H
center, hypercenterC3×C641A4
commutator, hypocenterC22C9×C641
FrattiniC3A4×C641
Fitting, socle, prime radicalC22×C3×C641C3
cosocleC22×C3C3×C641
LCSG ▷ C22
UCSC1 ◁ C3×C641

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11538

Conjugacy classes & character table

7692 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23076, 9);