Finite Group Databasebeta

C2×#14556154 #17986786

order4544
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#14556154

Splittings

FittingC22×D4×C71 ⋊ C2
SylowC71 ⋊ C2×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22C2×C22⋊D71
commutator, cosocleC4×C71C24
FrattiniC4C23×D71
FittingC22×D4×C71C2
socleC22×C71C2×D4
hypercenterC22×D4D71
hypocenterC71C2×AGL(1,ℤ/8)
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×D4

298 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 298 conjugacy classes of subgroups — too many to draw. Only its 111 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) = 1136

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4544, 1336);