Finite Group Databasebeta

C7×C3⋊Dic447 #49176333

order37548
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C3

Aliases

direct productC7×C3⋊Dic447
unambiguous semidirect productC3⋊(C7×Dic447)

Splittings

derived, HallC32×C149 ⋊ C4×C7
HallC32×C7×C149 ⋊ C4
HallC7×C149 ⋊ C3⋊Dic3
SylowC149 ⋊ C7×C3⋊Dic3
HallC32×C7 ⋊ Dic149
SylowC32 ⋊ C7×Dic149

Subgroups

subgroupG/H
center, hypercenterC2×C7C3⋊D447
commutator, hypocenterC32×C149C4×C7
FrattiniC2C7×C3⋊D447
Fitting, socle, prime radicalC2×C32×C7×C149C2
cosocleC2×C32×C149C2×C7
LCSG ▷ C32×C149
UCSC1 ◁ C2×C7

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 37548

Conjugacy classes & character table

9408 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(37548, 52);