Finite Group Databasebeta

C7×#11923883⋊C3 #37566219

order24276
automorphism?
homologyAbelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×#11923883⋊C3
unambiguous semidirect product#11923883⋊(C3×C7)

Splittings

Fitting, socle, HallC7×C172 ⋊ C3×C4
derived, SylowC172 ⋊ C3×C4×C7
HallC7×#11923883 ⋊ C3
HallC7×C172⋊C3 ⋊ C4
Hall#11923883 ⋊ C3×C7
HallC172⋊C3 ⋊ C4×C7

Subgroups

subgroupG/H
center, hypercenterC7#11923883⋊C3
commutator, hypocenterC172C3×C4×C7
FrattiniC1G
Fitting, socleC7×C172C3×C4
prime radicalC7×(C17⋊D17)⋊C3C2
cosocleC17⋊D17C2×C3×C7
LCSG ▷ C172
UCSC1 ◁ C7

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 357

Conjugacy classes & character table

252 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24276, 72);