Finite Group Databasebeta

C17×ΓL(1,𝔽8)×C47 #30680857

order16779
isoclinismisoclinic class of ΓL(1,𝔽8)
automorphism?
homologyAbelianization (H1) = C3×C17×C47 · Schur multiplier (H2) = C1

Aliases

direct productC17×ΓL(1,𝔽8)×C47
unambiguous semidirect productC7⋊(C3×C17×C47)
unambiguous semidirect product(C7×C17)⋊(C3×C47)
unambiguous semidirect product(C7×C47)⋊(C3×C17)
unambiguous semidirect product(C7×C17×C47)⋊C3

Splittings

Fitting, socle, HallC7×C17×C47 ⋊ C3
derived, SylowC7 ⋊ C3×C17×C47
HallC7×C47 ⋊ C3×C17
HallC7×C17 ⋊ C3×C47

Subgroups

subgroupG/H
center, hypercenterC17×C47ΓL(1,𝔽8)
commutator, cosocle, hypocenterC7C3×C17×C47
FrattiniC1G
Fitting, socleC7×C17×C47C3
LCSG ▷ C7
UCSC1 ◁ C17×C47

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5593

Conjugacy classes & character table

3995 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×C17×ΓL(1,𝔽8)×C47, C17×ΓL(1,𝔽8)×D47, ΓL(1,𝔽8)×D17×C47, …
maximal normal subgroup ofC2×C17×ΓL(1,𝔽8)×C47, C17×ΓL(1,𝔽8)×D47, ΓL(1,𝔽8)×D17×C47, …
maximal quotient ofC2×C17×ΓL(1,𝔽8)×C47

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16779, 2);