Finite Group Databasebeta

#89602⋊C3 #13051728

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

Aliases

unambiguous semidirect product#89602⋊C3

Splittings

Hall#89602 ⋊ C3
HallΓL(1,𝔽8) ⋊ C8×Q8
SylowC7 ⋊ C3×C8×Q8

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×AGL(1,𝔽7)
commutatorC2×C7C22×C3×C8
FittingC7×C4⋊C8C2×C3
socleC22×C7C22×C3×C4
prime radicalC22×ΓL(1,𝔽8)C22×C4
cosocleC2×C4×C7C23×C3
hypercenterC4⋊C8AGL(1,𝔽7)
hypocenterC7C3×C8×Q8
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C2×C4 ◁ C4⋊C8

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

normal subgroups only

This group has 204 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) = 448

Polycyclic presentation:

2^3,3,2^3,7|a^2=f,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, 1017);