Finite Group Databasebeta

C2×D239⋊C17 #30634210

order16252
automorphism?
homologyAbelianization (H1) = C22×C17 · Schur multiplier (H2) = C2

Aliases

direct productC2×D239⋊C17
unambiguous semidirect productD239⋊(C2×C17)
unambiguous semidirect product(C2×D239)⋊C17
unambiguous semidirect product(C239⋊C17)⋊C22
unambiguous semidirect product(C2×C239⋊C17)⋊C2

Splittings

Fitting, socleC2×C239 ⋊ C2×C17
derived, SylowC239 ⋊ C22×C17
HallC239⋊C17 ⋊ C22
HallC2×D239 ⋊ C17

Subgroups

subgroupG/H
center, hypercenterC2D239⋊C17
commutator, cosocle, hypocenterC239C22×C17
FrattiniC1G
Fitting, socleC2×C239C2×C17
LCSG ▷ C239
UCSC1 ◁ C2

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 478

Conjugacy classes & character table

82 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16252, 8);