Finite Group Databasebeta

#89606⋊C3 #13051737

order1344
automorphism?
homologyAbelianization (H1) = C22×C3×C8 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product#89606⋊C3

Splittings

FittingC7×C4⋊C8 ⋊ C2×C3
Hall#89606 ⋊ C3
HallΓL(1,𝔽8) ⋊ C8×D4
SylowC7 ⋊ C3×C8×D4

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×AGL(1,𝔽7)
commutatorC2×C7C22×C3×C8
FittingC7×C4⋊C8C2×C3
socleC22×C7C22×C3×C4
prime radicalC2×C4⋊AGL(1,𝔽7)C4
cosocleC2×C4×C7C23×C3
hypercenterC4⋊C8AGL(1,𝔽7)
hypocenterC7C3×C8×D4
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C4⋊C8

268 conjugacy classes of subgroups; only the 106 normal subgroups are shown.

normal subgroups only

This group has 268 conjugacy classes of subgroups — too many to draw. Only its 106 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) = 224

Polycyclic presentation:

2^3,3,2^3,7|b^2=f,c^2=e,e^2=g,b^a=bf,h^a=h^6,c^b=cf,h^d=h^2

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 1026);