Finite Group Databasebeta

ΓL(1,𝔽8)⋊(D43⋊C3) #19129357

order5418
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productΓL(1,𝔽8)⋊(D43⋊C3)
unambiguous semidirect product(C43⋊C3)⋊AGL(1,𝔽7)
unambiguous semidirect product((C43⋊C3)⋊D7)⋊C3
unambiguous semidirect product(ΓL(1,𝔽8)⋊D43)⋊C3
unambiguous semidirect product#14268593⋊C3
unambiguous semidirect product#14268594⋊C3

Splittings

Fitting, socle, derived, HallC7×C43 ⋊ C2×C32
HallΓL(1,𝔽8)×C43⋊C3 ⋊ C2
HallD301 ⋊ C32
SylowC43 ⋊ C3×AGL(1,𝔽7)
SylowC7 ⋊ C3×D43⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC7×C43C2×C32
LCSG ▷ C7×C43
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,3^2,7,43|d^a=d^6,e^a=e^42,e^b=e^36,d^c=d^2

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,𝔽7)×D43⋊C3, C2×ΓL(1,𝔽8)⋊(D43⋊C3), C5×ΓL(1,𝔽8)⋊(D43⋊C3), …
maximal normal subgroup ofAGL(1,𝔽7)×D43⋊C3, C2×ΓL(1,𝔽8)⋊(D43⋊C3), C5×ΓL(1,𝔽8)⋊(D43⋊C3), …
maximal quotient ofΓL(1,𝔽8)⋊((C43⋊C3)⋊C4), C2×ΓL(1,𝔽8)⋊(D43⋊C3), C5×ΓL(1,𝔽8)⋊(D43⋊C3), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5418, 36);