Finite Group Databasebeta

C2×C49×D101 #34090161

order19796
automorphism?
homologyAbelianization (H1) = C22×C49 · Schur multiplier (H2) = C2

Aliases

direct productC2×C49×D101
unambiguous semidirect productC101⋊(C22×C49)
unambiguous semidirect product(C2×C101)⋊(C2×C49)

Splittings

FittingC2×C49×C101 ⋊ C2
derived, SylowC101 ⋊ C22×C49
HallC49×C101 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C49D101
commutator, hypocenterC101C22×C49
FrattiniC7C2×C7×D101
FittingC2×C49×C101C2
socleC2×C7×C101C2×C7
prime radicalC2×C7×D101C7
cosocleC7×C101C22×C7
LCSG ▷ C101
UCSC1 ◁ C2×C49

30 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9898

Conjugacy classes & character table

5096 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19796, 11);