Finite Group Databasebeta

C2×C19×#90646 #30685564

order17100
isoclinismisoclinic class of #90646
automorphism?
homologyAbelianization (H1) = C22×C19 · Schur multiplier (H2) = C2

Aliases

direct productC2×C19×#90646

Splittings

derived, HallC52⋊C9 ⋊ C22×C19
HallC19×C52⋊C9 ⋊ C22
HallC52×C19 ⋊ C2×D9
SylowC52 ⋊ C2×D9×C19

Subgroups

subgroupG/H
center, hypercenterC2×C19#90646
commutator, cosocle, hypocenterC52⋊C9C22×C19
FrattiniC3C2×C19×#3874
Fitting, socleC2×C3×C52×C19D3
LCSG ▷ C52⋊C9
UCSC1 ◁ C2×C19

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1710

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17100, 201);