Finite Group Databasebeta

Q8×C4⋊AGL(1,𝔽7) #13057309

order1344
automorphism?
homologyAbelianization (H1) = C24×C3 · Schur multiplier (H2) = C25

Aliases

direct productQ8×C4⋊AGL(1,𝔽7)

Splittings

FittingC4×C7×Q8 ⋊ C2×C3
HallQ8×D28 ⋊ C3
HallΓL(1,𝔽8) ⋊ D4×Q8
SylowC7 ⋊ C3×D4×Q8

Subgroups

subgroupG/H
center, FrattiniC22C23×AGL(1,𝔽7)
commutator, socle, cosocleC22×C7C24×C3
FittingC4×C7×Q8C2×C3
prime radicalC2×C4⋊AGL(1,𝔽7)C22
hypercenterC4×Q8AGL(1,𝔽7)
hypocenterC7C3×D4×Q8
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22 ◁ C4×Q8

560 conjugacy classes of subgroups; only the 214 normal subgroups are shown.

normal subgroups only

This group has 560 conjugacy classes of subgroups — too many to draw. Only its 214 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

Conjugacy classes & character table

95 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1344, 6598);