Finite Group Databasebeta

C2×C7×Dic34 #14274155

order1904
isoclinismisoclinic class of Dic34
automorphism?
homologyAbelianization (H1) = C23×C7 · Schur multiplier (H2) = C22

Aliases

direct productC2×C7×Dic34
unambiguous semidirect product(C2×C17)⋊(C7×Q8)

Splittings

HallC7×C17 ⋊ C2×Q8
SylowC17 ⋊ C2×C7×Q8

Subgroups

subgroupG/H
centerC22×C7C2×D17
commutator, cosocleC2×C17C23×C7
FrattiniC2C22×C7×D17
FittingC2×C4×C7×C17C2
socle, prime radicalC22×C7×C17C22
hypercenterC2×C4×C7D17
hypocenterC17C2×C7×Q8
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C22×C7 ◁ C2×C4×C7

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1904

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1904, 138);