Finite Group Databasebeta

C3×C7×Dic223 #34035420

order18732
automorphism?
homologyAbelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC3×C7×Dic223

Splittings

derived, SylowC223 ⋊ C3×C4×C7
HallC3×C7×C223 ⋊ C4
HallC7×C223 ⋊ C3×C4
HallC3×C223 ⋊ C4×C7

Subgroups

subgroupG/H
center, hypercenterC2×C3×C7D223
commutator, hypocenterC223C3×C4×C7
FrattiniC2C3×C7×D223
Fitting, socle, prime radicalC2×C3×C7×C223C2
cosocleC2×C223C2×C3×C7
LCSG ▷ C223
UCSC1 ◁ C2×C3×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18732

Conjugacy classes & character table

4746 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18732, 6);