Finite Group Databasebeta

C2×C9×D851 #44499635

order30636
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×C9×D851
unambiguous semidirect product(C2×C23)⋊(C9×D37)

Splittings

FittingC2×C9×C23×C37 ⋊ C2
derived, HallC23×C37 ⋊ C22×C9
HallC9×C23×C37 ⋊ C22
HallC9×C37 ⋊ C2×D23
HallC9×C23 ⋊ C2×D37
SylowC37 ⋊ C2×C9×D23
SylowC23 ⋊ C2×C9×D37

Subgroups

subgroupG/H
center, hypercenterC2×C9D851
commutator, hypocenterC23×C37C22×C9
FrattiniC3C2×C3×D851
FittingC2×C9×C23×C37C2
socleC2×C3×C23×C37C2×C3
prime radicalC2×C3×D851C3
cosocleC3×C23×C37C22×C3
LCSG ▷ C23×C37
UCSC1 ◁ C2×C9

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15318

Conjugacy classes & character table

7686 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30636, 38);