Finite Group Databasebeta

C7⋊D7×C229 #36376271

order22442
automorphism?
homologyAbelianization (H1) = C2×C229 · Schur multiplier (H2) = C7

Aliases

direct productC7⋊D7×C229
unambiguous semidirect productC7⋊(D7×C229)

Splittings

Fitting, socle, HallC72×C229 ⋊ C2
derived, SylowC72 ⋊ C2×C229

Subgroups

subgroupG/H
center, hypercenterC229C7⋊D7
commutator, cosocle, hypocenterC72C2×C229
FrattiniC1G
Fitting, socleC72×C229C2
LCSG ▷ C72
UCSC1 ◁ C229

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11221

Conjugacy classes & character table

5954 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22442, 9);