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D55×C3⋊AGL(1,𝔽7) #28357607

order13860
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productD55×C3⋊AGL(1,𝔽7)
unambiguous semidirect product(D21×D55)⋊C3

Splittings

Fitting, socle, derivedC3×C5×C7×C11 ⋊ C22×C3
HallC3×C5×C11×ΓL(1,𝔽8) ⋊ C22
HallC3×C11×ΓL(1,𝔽8) ⋊ C2×D5
HallC5×C7×C11 ⋊ C2×C3×D3
HallC3×C5×ΓL(1,𝔽8) ⋊ C2×D11
HallC7×C11 ⋊ C3×D3×D5
HallC3×ΓL(1,𝔽8) ⋊ C2×D55
HallC5×C11 ⋊ C2×C3⋊AGL(1,𝔽7)
HallC5×C7 ⋊ C3×D3×D11
SylowC11 ⋊ D5×C3⋊AGL(1,𝔽7)
SylowC7 ⋊ C3×D3×D55
SylowC5 ⋊ D11×C3⋊AGL(1,𝔽7)

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C5×C7×C11C22×C3
LCSG ▷ C3×C5×C7×C11
UCSC1

176 conjugacy classes of subgroups; only the 42 normal subgroups are shown.

normal subgroups only

This group has 176 conjugacy classes of subgroups — too many to draw. Only its 42 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) = 1155

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13860, 274);