Finite Group Databasebeta

D3×C112×D21 #44479213

order30492
automorphism?
homologyAbelianization (H1) = C22×C112 · Schur multiplier (H2) = C2×C11

Aliases

direct productD3×C112×D21
unambiguous semidirect product(C3×D3)⋊(C112×D7)
unambiguous semidirect product(D3×C7)⋊(D3×C112)

Splittings

Fitting, socle, HallC32×C7×C112 ⋊ C22
derived, HallC32×C7 ⋊ C22×C112
HallC32×C112 ⋊ C2×D7
HallC7×C112 ⋊ D32
SylowC32 ⋊ C2×C112×D7
SylowC7 ⋊ D32×C112

Subgroups

subgroupG/H
center, hypercenterC112D3×D21
commutator, cosocle, hypocenterC32×C7C22×C112
FrattiniC1G
Fitting, socleC32×C7×C112C22
LCSG ▷ C32×C7
UCSC1 ◁ C112

616 conjugacy classes of subgroups; only the 224 normal subgroups are shown.

normal subgroups only

This group has 616 conjugacy classes of subgroups — too many to draw. Only its 224 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5082

Conjugacy classes & character table

4356 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30492, 436);