Finite Group Databasebeta

C2×#17989523 #22626358

order9344
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C42

Aliases

direct productC2×#17989523
unambiguous semidirect productD73⋊#376

Splittings

FittingC2×C42×C73 ⋊ C4
SylowC73 ⋊ C2×#376

Subgroups

subgroupG/H
centerC22×C4C2×#64408
commutatorC2×C73C22×C42
FrattiniC22C23×#64408
FittingC2×C42×C73C4
socleC23×C73C22×C4
hypercenterC2×C42#64408
hypocenterC73C2×#376
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×C42

840 conjugacy classes of subgroups; only the 338 normal subgroups are shown.

normal subgroups only

This group has 840 conjugacy classes of subgroups — too many to draw. Only its 338 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

656 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#22624754, #34001974, #34001981, …
maximal normal subgroup ofC2×#22624754, #34001974, #34001981, …
maximal quotient ofC2×C4×(C2×#64408)⋊C4, C4×#17989523, C2×#22625106, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 20937);