Finite Group Databasebeta

C3×Dic7×C73⋊C3 #32913787

order18396
automorphism?
homologyAbelianization (H1) = C32×C4 · Schur multiplier (H2) = C3

Aliases

direct productC3×Dic7×C73⋊C3

Splittings

derived, HallC7×C73 ⋊ C32×C4
HallC3×C7×C73⋊C3 ⋊ C4
HallDic7×C73 ⋊ C32
SylowC73 ⋊ C32×Dic7
SylowC7 ⋊ C3×C4×C73⋊C3

Subgroups

subgroupG/H
center, hypercenterC2×C3D7×C73⋊C3
commutator, hypocenterC7×C73C32×C4
FrattiniC2C3×D7×C73⋊C3
Fitting, socleC2×C3×C7×C73C2×C3
prime radicalC2×C3×C7×C73⋊C3C2
cosocleC2×C7×C73C2×C32
LCSG ▷ C7×C73
UCSC1 ◁ C2×C3

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6132

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18396, 105);