Finite Group Databasebeta

C7×D7×C79⋊C3 #37551132

order23226
automorphism?
homologyAbelianization (H1) = C2×C3×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×D7×C79⋊C3

Splittings

Fitting, socle, HallC72×C79 ⋊ C2×C3
derivedC7×C79 ⋊ C2×C3×C7
HallC72×C79⋊C3 ⋊ C2
HallC7×D7×C79 ⋊ C3
SylowC79 ⋊ C3×C7×D7
SylowC72 ⋊ C2×C79⋊C3

Subgroups

subgroupG/H
center, hypercenterC7D7×C79⋊C3
commutator, cosocle, hypocenterC7×C79C2×C3×C7
FrattiniC1G
Fitting, socleC72×C79C2×C3
LCSG ▷ C7×C79
UCSC1 ◁ C7

44 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1106

Conjugacy classes & character table

1015 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23226, 51);