Finite Group Databasebeta

D3×D7⋊(C112⋊C3) #44479098

order30492
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2×C11

Aliases

direct productD3×D7⋊(C112⋊C3)
unambiguous semidirect productD7⋊(D3×C112⋊C3)
unambiguous semidirect product(D3×D7)⋊(C112⋊C3)

Splittings

Fitting, socle, derivedC3×C7×C112 ⋊ C22×C3
HallC3×C7⋊(C112⋊C3) ⋊ C22
HallC7×C112 ⋊ C2×C3×D3
SylowC112 ⋊ D3×AGL(1,𝔽7)
SylowC7 ⋊ C2×D3×C112⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C7×C112C22×C3
LCSG ▷ C3×C7×C112
UCSC1

168 conjugacy classes of subgroups; only the 27 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 27 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) = 693

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30492, 321);