Finite Group Databasebeta

#22625931

order9344
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingAGL(1,ℤ/8)×C73 ⋊ C4
SylowC73 ⋊ #1883

Subgroups

subgroupG/H
centerC2#17989535
commutatorC2×C4×C73C22×C4
FrattiniC2×C4C22×#64408
FittingAGL(1,ℤ/8)×C73C4
socleC2×C73#386
hypercenterAGL(1,ℤ/8)#64408
hypocenterC73#1883
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C2×C4 ◁ AGL(1,ℤ/8)

370 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 370 conjugacy classes of subgroups — too many to draw. Only its 68 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=f,b^2=dfg,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^46,d^b=dg,f^b=fg,h^b=h^27,e^c=eg,h^f=h^72

Conjugacy classes & character table

230 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#22625931, #34021623, #34021624, …
maximal normal subgroup ofC2×#22625931, #34021623, #34021624, …
maximal quotient of#34005844, #34005845, #34005846, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 20510);