Finite Group Databasebeta

C2×D17⋊#421 #17979514

order4352
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×D17⋊#421
unambiguous semidirect productD17⋊(C2×#421)

Splittings

FittingC22×#41×C17 ⋊ C4
SylowC17 ⋊ C22×#421

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊#595
commutatorC4×C17C24×C4
FrattiniC4C24×#595
FittingC22×#41×C17C4
socleC22×C17C22×C22⋊C4
prime radicalC22×#41×D17C2
cosocleC4×D17C25
hypercenterC22×#41#595
hypocenterC17C22×#421
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#41

5198 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 544

Conjugacy classes & character table

248 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 1114758);