Finite Group Databasebeta

D4×AGL(1,𝔽13) #11929050

order1248
automorphism?
homologyAbelianization (H1) = C22×C3×C4 · Schur multiplier (H2) = C23

Aliases

direct productD4×AGL(1,𝔽13)
unambiguous semidirect product#261⋊(C3×D4)
unambiguous semidirect product(D4×#261)⋊C3

Splittings

FittingD4×C13 ⋊ C3×C4
HallD4×#261 ⋊ C3
HallC13⋊C3 ⋊ C4×D4
SylowC13 ⋊ C3×C4×D4

Subgroups

subgroupG/H
center, FrattiniC2C22×AGL(1,𝔽13)
commutator, socleC2×C13C22×C3×C4
FittingD4×C13C3×C4
prime radicalD4×D13⋊C3C2
cosocleC2×D13C23×C3
hypercenterD4AGL(1,𝔽13)
hypocenterC13C3×C4×D4
LCSG ▷ C2×C13 ▷ C13
UCSC1 ◁ C2 ◁ D4

188 conjugacy classes of subgroups; only the 70 normal subgroups are shown.

normal subgroups only

This group has 188 conjugacy classes of subgroups — too many to draw. Only its 70 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) = 52

Conjugacy classes & character table

65 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72214210, S4×AGL(1,𝔽13), C2×D4×AGL(1,𝔽13), …
maximal normal subgroup ofC2×D4×AGL(1,𝔽13), #72229029, #41×AGL(1,𝔽13), …
maximal quotient of#72214210, C2×D4×AGL(1,𝔽13), C22⋊C4×AGL(1,𝔽13), …
automorphism group ofDic26, D52, C2×Dic13, …
holomorph ofC4×C13

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1248, 1162);