Finite Group Databasebeta

C2×#17989655 #22626909

order9344
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#17989655
unambiguous semidirect productD73⋊#519

Splittings

FittingC22×Q8×C73 ⋊ C4
SylowC73 ⋊ C2×#519

Subgroups

subgroupG/H
centerC22C23×#64408
commutatorC2×C73C24×C4
FrattiniC2C24×#64408
FittingC22×Q8×C73C4
socleC22×C73C23×C4
hypercenterC22×Q8#64408
hypocenterC73C2×#519
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22×Q8

1488 conjugacy classes of subgroups; only the 762 normal subgroups are shown.

normal subgroups only

This group has 1488 conjugacy classes of subgroups — too many to draw. Only its 762 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

428 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34008410, #34008412, #34008440, …
maximal normal subgroup of#34008410, #34008412, #34008440, …
maximal quotient ofC2×#22626369, C2×#22626371, C4×#17989655, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 21488);