Finite Group Databasebeta

C2×#17989626 #22626682

order9344
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#17989626
unambiguous semidirect productD73⋊#440

Splittings

FittingC2×SD16×C73 ⋊ C4
SylowC73 ⋊ C2×#440

Subgroups

subgroupG/H
centerC22D4×#64408
commutatorC4×C73C23×C4
FrattiniC4C23×#64408
FittingC2×SD16×C73C4
socleC22×C73C4×D4
hypercenterC2×SD16#64408
hypocenterC73C2×#440
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×SD16

544 conjugacy classes of subgroups; only the 170 normal subgroups are shown.

normal subgroups only

This group has 544 conjugacy classes of subgroups — too many to draw. Only its 170 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

296 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#17989626, #440×#64408, #34020479, …
maximal normal subgroup ofC4×#17989626, #440×#64408, #34020479, …
maximal quotient ofC2×SD16⋊#10596833, C2×#22625521, C2×#22625522, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 21261);