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C5×C3⋊(ΓL(1,𝔽8)⋊#595) #36339357

order21420
automorphism?
homologyAbelianization (H1) = C3×C4×C5 · Schur multiplier (H2) = C1

Aliases

direct productC5×C3⋊(ΓL(1,𝔽8)⋊#595)
unambiguous semidirect productC3⋊(C5×ΓL(1,𝔽8)⋊#595)
unambiguous semidirect productΓL(1,𝔽8)⋊(C5×C3⋊#595)
unambiguous semidirect product(C3⋊(C7⋊#595))⋊(C3×C5)
unambiguous semidirect product(C5×C3⋊(C7⋊#595))⋊C3

Splittings

Fitting, socleC3×C5×C7×C17 ⋊ C3×C4
derivedC3×C7×C17 ⋊ C3×C4×C5
HallC3×C5×C17×ΓL(1,𝔽8) ⋊ C4
HallC3×C17×ΓL(1,𝔽8) ⋊ C4×C5
HallC5×C7×C17 ⋊ C3×Dic3
HallC3×C5×ΓL(1,𝔽8) ⋊ #595
HallC7×C17 ⋊ C3×C5×Dic3
HallC5×C17 ⋊ C3⋊(ΓL(1,𝔽8)⋊C4)
HallC3×ΓL(1,𝔽8) ⋊ C5×#595
HallC5×C7 ⋊ C3×C3⋊#595
SylowC17 ⋊ C5×C3⋊(ΓL(1,𝔽8)⋊C4)
SylowC7 ⋊ C3×C5×C3⋊#595

Subgroups

subgroupG/H
center, hypercenterC5C3⋊(ΓL(1,𝔽8)⋊#595)
commutator, hypocenterC3×C7×C17C3×C4×C5
FrattiniC1G
Fitting, socleC3×C5×C7×C17C3×C4
prime radicalC3×C5×ΓL(1,𝔽8)×D17C2
cosocleC3×C7×D17C2×C3×C5
LCSG ▷ C3×C7×C17
UCSC1 ◁ C5

112 conjugacy classes of subgroups; only the 40 normal subgroups are shown.

normal subgroups only

This group has 112 conjugacy classes of subgroups — too many to draw. Only its 40 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) = 1785

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21420, 189);