Finite Group Databasebeta

#13052131

order1344
automorphism?
homologyAbelianization (H1) = C23×C3 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC22×C7×Q8 ⋊ C2×C3
Hall#90003 ⋊ C3
HallΓL(1,𝔽8) ⋊ #393
SylowC7 ⋊ C3×#393

Subgroups

subgroupG/H
center, FrattiniC23C22×AGL(1,𝔽7)
commutator, socle, cosocleC23×C7C23×C3
FittingC22×C7×Q8C2×C3
prime radicalC23×AGL(1,𝔽7)C22
hypercenterC22×Q8AGL(1,𝔽7)
hypocenterC7C3×#393
LCSG ▷ C23×C7 ▷ C7
UCSC1 ◁ C23 ◁ C22×Q8

404 conjugacy classes of subgroups; only the 104 normal subgroups are shown.

normal subgroups only

This group has 404 conjugacy classes of subgroups — too many to draw. Only its 104 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=f,b^a=bg,c^a=ce,h^a=h^6,c^b=cf,h^d=h^2

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 1420);