Finite Group Databasebeta

C2×#17988753 #22619253

order9344
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#17988753

Splittings

FittingC2×AGL(1,ℤ/8)×C73 ⋊ C2
SylowC73 ⋊ C2×#453

Subgroups

subgroupG/H
centerC22#14556559
commutatorC2×C4×C73C24
FrattiniC2×C4C23×D73
FittingC2×AGL(1,ℤ/8)×C73C2
socleC22×C73#120
hypercenterC2×AGL(1,ℤ/8)D73
hypocenterC73C2×#453
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

844 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 844 conjugacy classes of subgroups — too many to draw. Only its 149 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

824 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#17988753, #33091861, #33091898, …
maximal normal subgroup ofC4×#17988753, #33091861, #33091898, …
maximal quotient ofC2×#22608847, C2×#22608852, C2×#22608949, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 13832);