Finite Group Databasebeta

#13057672

order1344
automorphism?
homologyAbelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

Hall#90503 ⋊ C3
SylowC7 ⋊ #519⋊C3

Subgroups

subgroupG/H
center, FrattiniC22C2×D7⋊A4
commutator, hypocenterC7×Q8C2×C3×C4
FittingC22×C7×Q8C2×C3
socleC22×C7C22×A4
prime radicalC22×C7⋊SL(2,𝔽3)C2
cosocleC2×C7×Q8C22×C3
hypercenterC23D7⋊A4
LCSG ▷ C7×Q8
UCSC1 ◁ C22 ◁ C23

172 conjugacy classes of subgroups; only the 40 normal subgroups are shown.

normal subgroups only

This group has 172 conjugacy classes of subgroups — too many to draw. Only its 40 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:

2^2,3,2^3,7,2|a^2=d,e^2=h,f^2=h,b^a=bh,g^a=g^6,e^c=ef,f^c=e,g^c=g^2,f^e=fh

Conjugacy classes & character table

58 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 6961);