Finite Group Databasebeta

C19×#204 #11744865

order912
isoclinismisoclinic class of #204
automorphism?
homologyAbelianization (H1) = C22×C19 · Schur multiplier (H2) = C1

Aliases

direct productC19×#204

Splittings

FittingC3×C8×C19 ⋊ C2
HallC3×C19 ⋊ SD16
SylowC3 ⋊ SD16×C19

Subgroups

subgroupG/H
centerC2×C19D12
commutator, cosocleC3×C4C22×C19
FrattiniC4C2×D3×C19
FittingC3×C8×C19C2
socleC2×C3×C19D4
prime radicalC19×D12C2
hypercenterC8×C19D3
hypocenterC3SD16×C19
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C19 ◁ C4×C19 ◁ C8×C19

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 456

Conjugacy classes & character table

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

Relationships

maximal subgroup ofD19×#204, #14269166, #14269172, …
maximal normal subgroup ofD19×#204, #14269166, #14269172, …
maximal quotient ofC19×#817, C19×#821, C19×#816, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(912, 76);