Finite Group Databasebeta

C2×C8×C22⋊ΓL(1,𝔽8) #13060787

order1344
isoclinismisoclinic class of C22⋊ΓL(1,𝔽8)
automorphism?
homologyAbelianization (H1) = C2×C3×C8 · Schur multiplier (H2) = C22

Aliases

direct productC2×C8×C22⋊ΓL(1,𝔽8)
unambiguous semidirect product(C2×C7×C8)⋊A4

Splittings

Fitting, HallC23×C7×C8 ⋊ C3
derivedC22×C7 ⋊ C2×C3×C8
SylowC23×C8 ⋊ ΓL(1,𝔽8)
SylowC7 ⋊ C2×C8×A4

Subgroups

subgroupG/H
center, hypercenterC2×C8C22⋊ΓL(1,𝔽8)
commutator, hypocenterC22×C7C2×C3×C8
FrattiniC4C22×C22⋊ΓL(1,𝔽8)
FittingC23×C7×C8C3
socleC24×C7C3×C4
prime radicalC22×C22⋊ΓL(1,𝔽8)C4
cosocleC22×C4×C7C22×C3
LCSG ▷ C22×C7
UCSC1 ◁ C2×C8

186 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 55 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) = 336

Conjugacy classes & character table

192 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 10076);