Finite Group Databasebeta

C7×C3⋊Dic273 #37524825

order22932
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C3

Aliases

direct productC7×C3⋊Dic273
unambiguous semidirect productC3⋊(C7×Dic273)
unambiguous semidirect productC7⋊(C7×C3⋊Dic39)

Splittings

derivedC32×C7×C13 ⋊ C4×C7
HallC32×C72×C13 ⋊ C4
HallC72×C13 ⋊ C3⋊Dic3
HallC32×C72 ⋊ Dic13
HallC32×C13 ⋊ C7×Dic7
SylowC72 ⋊ C3⋊Dic39
SylowC13 ⋊ C7×C3⋊Dic21
SylowC32 ⋊ C7×Dic91

Subgroups

subgroupG/H
center, hypercenterC2×C7C3⋊D273
commutator, hypocenterC32×C7×C13C4×C7
FrattiniC2C7×C3⋊D273
Fitting, socle, prime radicalC2×C32×C72×C13C2
cosocleC2×C32×C7×C13C2×C7
LCSG ▷ C32×C7×C13
UCSC1 ◁ C2×C7

216 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3276

Conjugacy classes & character table

5754 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 770);