Finite Group Databasebeta

C3×#11765499⋊C7 #37556241

order23604
automorphism?
homologyAbelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC3×#11765499⋊C7
unambiguous semidirect product#11765499⋊(C3×C7)
unambiguous semidirect product(C3×#11765499)⋊C7

Splittings

Fitting, socle, HallC3×C281 ⋊ C4×C7
derived, SylowC281 ⋊ C3×C4×C7
HallC3×C281⋊C7 ⋊ C4
HallC3×#11765499 ⋊ C7
HallC281⋊C7 ⋊ C3×C4
Hall#11765499 ⋊ C3×C7

Subgroups

subgroupG/H
center, hypercenterC3#11765499⋊C7
commutator, hypocenterC281C3×C4×C7
FrattiniC1G
Fitting, socleC3×C281C4×C7
prime radicalC3×D281⋊C7C2
cosocleD281C2×C3×C7
LCSG ▷ C281
UCSC1 ◁ C3

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 843

Conjugacy classes & character table

114 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23604, 18);