Finite Group Databasebeta

D3×C19×ΓL(1,𝔽8)⋊D7 #45692306

order33516
automorphism?
homologyAbelianization (H1) = C22×C3×C19 · Schur multiplier (H2) = C2

Aliases

direct productD3×C19×ΓL(1,𝔽8)⋊D7
unambiguous semidirect product(D3×ΓL(1,𝔽8))⋊(D7×C19)

Splittings

Fitting, socleC3×C72×C19 ⋊ C22×C3
derivedC3×C72 ⋊ C22×C3×C19
HallC3×C7×C19×ΓL(1,𝔽8) ⋊ C22
HallC72×C19 ⋊ C2×C3×D3
HallC3×C7×ΓL(1,𝔽8) ⋊ C22×C19
SylowC72 ⋊ C2×C3×D3×C19

Subgroups

subgroupG/H
center, hypercenterC19D3×ΓL(1,𝔽8)⋊D7
commutator, cosocle, hypocenterC3×C72C22×C3×C19
FrattiniC1G
Fitting, socleC3×C72×C19C22×C3
LCSG ▷ C3×C72
UCSC1 ◁ C19

216 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 52 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1197

Conjugacy classes & character table

1254 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33516, 1104);