Finite Group Databasebeta

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C3×C11⋊C5×Dic21 #28357487

order13860
automorphism?
homologyAbelianization (H1) = C3×C4×C5 · Schur multiplier (H2) = C1

Aliases

direct productC3×C11⋊C5×Dic21
unambiguous semidirect productC3⋊(C3×Dic7×C11⋊C5)
unambiguous semidirect product(C3×C11×Dic21)⋊C5

Splittings

derivedC3×C7×C11 ⋊ C3×C4×C5
HallC32×C7×C11⋊C5 ⋊ C4
HallC3×C11×Dic21 ⋊ C5
HallC32×C7×C11 ⋊ C4×C5
HallC32×C11⋊C5 ⋊ Dic7
HallC7×C11⋊C5 ⋊ C3×Dic3
HallC32×C11 ⋊ C5×Dic7
HallC7×C11 ⋊ C3×C5×Dic3
HallC32×C7 ⋊ C4×C11⋊C5
SylowC11 ⋊ C3×C5×Dic21
SylowC32 ⋊ Dic7×C11⋊C5
SylowC7 ⋊ C3×Dic3×C11⋊C5

Subgroups

subgroupG/H
center, hypercenterC2×C3D21×C11⋊C5
commutator, hypocenterC3×C7×C11C3×C4×C5
FrattiniC2C3×D21×C11⋊C5
Fitting, socleC2×C32×C7×C11C2×C5
prime radicalC2×C32×C7×C11⋊C5C2
cosocleC2×C3×C7×C11C2×C3×C5
LCSG ▷ C3×C7×C11
UCSC1 ◁ C2×C3

112 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 112 conjugacy classes of subgroups — too many to draw. Only its 54 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) = 924

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13860, 154);