Finite Group Databasebeta

D21×C863 #49136193

order36246
automorphism?
homologyAbelianization (H1) = C2×C863 · Schur multiplier (H2) = C1

Aliases

direct productD21×C863
unambiguous semidirect productC3⋊(D7×C863)
unambiguous semidirect productC7⋊(D3×C863)

Splittings

Fitting, socle, HallC3×C7×C863 ⋊ C2
derived, HallC3×C7 ⋊ C2×C863
HallC7×C863 ⋊ D3
HallC3×C863 ⋊ D7
SylowC7 ⋊ D3×C863
SylowC3 ⋊ D7×C863

Subgroups

subgroupG/H
center, hypercenterC863D21
commutator, cosocle, hypocenterC3×C7C2×C863
FrattiniC1G
Fitting, socleC3×C7×C863C2
LCSG ▷ C3×C7
UCSC1 ◁ C863

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18123

Conjugacy classes & character table

10356 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36246, 8);