Finite Group Databasebeta

AGL(1,ℤ/8)×D131 #22554096

order8384
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productAGL(1,ℤ/8)×D131

Splittings

FittingAGL(1,ℤ/8)×C131 ⋊ C2
SylowC131 ⋊ C2×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC2C2×D4×D131
commutatorC4×C131C24
FrattiniC4C23×D131
FittingAGL(1,ℤ/8)×C131C2
socleC2×C131C22×D4
hypercenterAGL(1,ℤ/8)D131
hypocenterC131C2×AGL(1,ℤ/8)
LCSG ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C2 ◁ C2×C4 ◁ AGL(1,ℤ/8)

298 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 298 conjugacy classes of subgroups — too many to draw. Only its 101 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

737 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#453×D131, #454×D131, #30675329, …
maximal normal subgroup of#453×D131, #454×D131, #30675329, …
maximal quotient of#418×D131, #417×D131, #428×D131, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 1333);