Finite Group Databasebeta

C19×(#64418⋊C2)⋊C3 #45692000

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

Aliases

direct productC19×(#64418⋊C2)⋊C3
unambiguous semidirect product(#64418⋊C2)⋊(C3×C19)
unambiguous semidirect product(#64418⋊C3)⋊(C2×C19)

Splittings

Fitting, socle, HallC72×C19 ⋊ C2×C3×D3
derived#3862 ⋊ C22×C3×C19
HallC19×ΓL(1,𝔽8)2 ⋊ C22
HallΓL(1,𝔽8)2 ⋊ C22×C19
SylowC72 ⋊ C2×C3×D3×C19

Subgroups

subgroupG/H
center, hypercenterC19(#64418⋊C2)⋊C3
commutator, cosocle, hypocenter#3862C22×C3×C19
FrattiniC1G
Fitting, socleC72×C19C2×C3×D3
LCSG ▷ #3862
UCSC1 ◁ C19

152 conjugacy classes of subgroups; only the 30 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 30 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) = 266

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33516, 798);