Finite Group Databasebeta

#88237⋊C3 #11929048

order1248
automorphism?
homologyAbelianization (H1) = C22×C3×C4 · Schur multiplier (H2) = C2×C4

Aliases

unambiguous semidirect product#88237⋊C3

Splittings

FittingC2×C4×C13 ⋊ C3×C4
Hall#88237 ⋊ C3
HallC13⋊C3 ⋊ #117
SylowC13 ⋊ C3×#117

Subgroups

subgroupG/H
centerC4C2×AGL(1,𝔽13)
commutator, socleC2×C13C22×C3×C4
FrattiniC2C22×AGL(1,𝔽13)
FittingC2×C4×C13C3×C4
prime radicalC22×D13⋊C3C22
cosocleC2×D13C23×C3
hypercenterC2×C4AGL(1,𝔽13)
hypocenterC13C3×#117
LCSG ▷ C2×C13 ▷ C13
UCSC1 ◁ C4 ◁ C2×C4

152 conjugacy classes of subgroups; only the 66 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 66 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) = 104

Polycyclic presentation:

2^3,3,2^2,13|a^2=e,b^2=f,c^a=cf,g^a=g^8,g^d=g^9,g^e=g^12

Conjugacy classes & character table

68 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72229029, #41×AGL(1,𝔽13), #72229055, …
maximal normal subgroup of#72229029, #41×AGL(1,𝔽13), #72229055, …
maximal quotient of#72259385, #72259390, #72259525, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1248, 1160);