Finite Group Databasebeta

SD16⋊#10596833 #22625520

order9344
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productSD16⋊#10596833

Splittings

SylowC73 ⋊ SD16⋊C8

Subgroups

subgroupG/H
centerC22D4×#64408
commutatorC4×C73C22×C8
FrattiniC2×C4C22×#64408
FittingC2×SD16×C73C4
socleC22×C73C4×D4
hypercenterC2×SD16#64408
hypocenterC73SD16⋊C8
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×SD16

176 conjugacy classes of subgroups; only the 72 normal subgroups are shown.

normal subgroups only

This group has 176 conjugacy classes of subgroups — too many to draw. Only its 72 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,73|a^2=e,c^2=e,d^2=f,e^2=g,b^a=bd,c^a=cf,d^a=df,h^a=h^27,d^b=df,h^c=h^27,h^e=h^72

Conjugacy classes & character table

296 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×SD16⋊#10596833, #34018258, #34018268, …
maximal normal subgroup ofC2×SD16⋊#10596833, #34018258, #34018268, …
maximal quotient of#34003647, #34003651, #34004023, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 20099);