Finite Group Databasebeta

#13053154

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

Aliases

No aliases for this group.

Splittings

HallC3×C7 ⋊ C8×Q8
SylowC7 ⋊ #4830
SylowC3 ⋊ #89602

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D3×D7
commutatorC2×C3×C7C22×C8
FittingC2×C3×C7×C8C22
socle, prime radicalC22×C3×C7C22×C4
cosocleC2×C3×C4×C7C23
hypercenterC2×C8D3×D7
hypocenterC3×C7C8×Q8
LCSG ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C2×C4 ◁ C2×C8

204 conjugacy classes of subgroups; only the 86 normal subgroups are shown.

normal subgroups only

This group has 204 conjugacy classes of subgroups — too many to draw. Only its 86 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) = 1344

Polycyclic presentation:

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

Conjugacy classes & character table

168 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 2443);