Finite Group Databasebeta

C2×C72×AGL(1,𝔽19) #45692106

order33516
automorphism?
homologyAbelianization (H1) = C22×C72×C9 · Schur multiplier (H2) = C2×C7

Aliases

direct productC2×C72×AGL(1,𝔽19)
unambiguous semidirect product#4296⋊(C22×C72)
unambiguous semidirect product(C2×#4296)⋊(C2×C72)

Splittings

Fitting, socleC2×C72×C19 ⋊ C2×C9
derived, SylowC19 ⋊ C22×C72×C9
HallC72×#4296 ⋊ C22
HallC2×C72×D19 ⋊ C9
HallC72×C19 ⋊ C22×C9
Hall#4296 ⋊ C22×C72
HallC2×D19 ⋊ C72×C9

Subgroups

subgroupG/H
center, hypercenterC2×C72AGL(1,𝔽19)
commutator, hypocenterC19C22×C72×C9
FrattiniC1G
Fitting, socleC2×C72×C19C2×C9
prime radicalC2×C72×D19⋊C3C3
cosocleC19⋊C3C22×C3×C72
LCSG ▷ C19
UCSC1 ◁ C2×C72

300 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1862

Conjugacy classes & character table

1862 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33516, 904);