Finite Group Databasebeta

C2×C9×D841 #44475547

order30276
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×C9×D841
unambiguous semidirect productC841⋊(C22×C9)
unambiguous semidirect product(C2×C841)⋊(C2×C9)

Splittings

FittingC2×C9×C841 ⋊ C2
derived, SylowC841 ⋊ C22×C9
HallC9×C841 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C9D841
commutator, hypocenterC841C22×C9
FrattiniC3×C29C2×C3×D29
FittingC2×C9×C841C2
socleC2×C3×C29C3×D29
prime radicalC2×C3×D841C3
cosocleC3×C841C22×C3
LCSG ▷ C841
UCSC1 ◁ C2×C9

45 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15138

Conjugacy classes & character table

7596 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30276, 10);