Finite Group Databasebeta

C11×D7×D99 #44478968

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

Aliases

direct productC11×D7×D99
unambiguous semidirect product(C9×D7)⋊(C11×D11)
unambiguous semidirect product(C11×D7)⋊(C11×D9)

Splittings

Fitting, HallC7×C9×C112 ⋊ C22
derivedC7×C9×C11 ⋊ C22×C11
HallC9×C112 ⋊ C2×D7
HallC7×C112 ⋊ C2×D9
SylowC112 ⋊ D7×D9
HallC7×C9 ⋊ C2×C11×D11
SylowC9 ⋊ C11×D7×D11
SylowC7 ⋊ C2×C11×D99

Subgroups

subgroupG/H
center, hypercenterC11D7×D99
commutator, cosocle, hypocenterC7×C9×C11C22×C11
FrattiniC3C11×D7×D33
FittingC7×C9×C112C22
socleC3×C7×C112C2×D3
LCSG ▷ C7×C9×C11
UCSC1 ◁ C11

180 conjugacy classes of subgroups; only the 44 normal subgroups are shown.

normal subgroups only

This group has 180 conjugacy classes of subgroups — too many to draw. Only its 44 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) = 1386

Conjugacy classes & character table

2805 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30492, 191);