Finite Group Databasebeta

C7×ΓL(1,𝔽8)×D57 #30660815

order16758
automorphism?
homologyAbelianization (H1) = C2×C3×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×ΓL(1,𝔽8)×D57
unambiguous semidirect productC3⋊(C7×ΓL(1,𝔽8)×D19)

Splittings

Fitting, socleC3×C72×C19 ⋊ C2×C3
derivedC3×C7×C19 ⋊ C2×C3×C7
HallC3×C7×C19×ΓL(1,𝔽8) ⋊ C2
HallC72×C19 ⋊ C3×D3
HallC3×C7×ΓL(1,𝔽8) ⋊ D19
SylowC72 ⋊ C3×D57
SylowC19 ⋊ D3×C7×ΓL(1,𝔽8)

Subgroups

subgroupG/H
center, hypercenterC7ΓL(1,𝔽8)×D57
commutator, cosocle, hypocenterC3×C7×C19C2×C3×C7
FrattiniC1G
Fitting, socleC3×C72×C19C2×C3
LCSG ▷ C3×C7×C19
UCSC1 ◁ C7

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1197

Conjugacy classes & character table

1050 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD3×C7×ΓL(1,𝔽8)×D19, C7×AGL(1,𝔽7)×D57, C7×(C3⋊AGL(1,𝔽7))⋊D19, …
maximal normal subgroup ofD3×C7×ΓL(1,𝔽8)×D19, C7×AGL(1,𝔽7)×D57, C7×(C3⋊AGL(1,𝔽7))⋊D19, …
maximal quotient ofC7×ΓL(1,𝔽8)×Dic57, C2×C7×ΓL(1,𝔽8)×D57

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16758, 342);