Finite Group Databasebeta

C2×C23×AGL(1,𝔽7) #14515380

order1932
isoclinismisoclinic class of AGL(1,𝔽7)
automorphism?
homologyAbelianization (H1) = C22×C3×C23 · Schur multiplier (H2) = C2

Aliases

direct productC2×C23×AGL(1,𝔽7)
unambiguous semidirect productD7⋊(C2×C3×C23)
unambiguous semidirect productΓL(1,𝔽8)⋊(C22×C23)
unambiguous semidirect product(C2×D7)⋊(C3×C23)
unambiguous semidirect product(C2×ΓL(1,𝔽8))⋊(C2×C23)
unambiguous semidirect product(C2×D7×C23)⋊C3

Splittings

Fitting, socleC2×C7×C23 ⋊ C2×C3
derived, SylowC7 ⋊ C22×C3×C23
HallC2×D7×C23 ⋊ C3
HallΓL(1,𝔽8)×C23 ⋊ C22
HallC7×C23 ⋊ C22×C3
HallC2×D7 ⋊ C3×C23
HallΓL(1,𝔽8) ⋊ C22×C23

Subgroups

subgroupG/H
center, hypercenterC2×C23AGL(1,𝔽7)
commutator, cosocle, hypocenterC7C22×C3×C23
FrattiniC1G
Fitting, socleC2×C7×C23C2×C3
LCSG ▷ C7
UCSC1 ◁ C2×C23

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 322

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC2×C23×D49⋊C3, C23×#64423⋊C2, C23×#64422⋊C2, …
maximal normal subgroup ofC2×C7×C23×AGL(1,𝔽7), C2×AGL(1,𝔽7)×C23⋊C11, C2×C11×C23×AGL(1,𝔽7), …
maximal quotient ofC2×C23×D49⋊C3, C23×#64423⋊C2, C23×#64422⋊C2, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1932, 15);