Finite Group Databasebeta

AGL(1,ℤ/8)×D191 #27133447

order12224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productAGL(1,ℤ/8)×D191

Splittings

FittingAGL(1,ℤ/8)×C191 ⋊ C2
SylowC191 ⋊ C2×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC2C2×D4×D191
commutator, cosocleC4×C191C24
FrattiniC4C23×D191
FittingAGL(1,ℤ/8)×C191C2
socleC2×C191C22×D4
hypercenterAGL(1,ℤ/8)D191
hypocenterC191C2×AGL(1,ℤ/8)
LCSG ▷ C4×C191 ▷ C2×C191 ▷ C191
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

1067 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#453×D191, #454×D191, #37581888, …
maximal normal subgroup of#453×D191, #454×D191, #37581888, …
maximal quotient of#418×D191, #417×D191, #428×D191, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12224, 1333);