Finite Group Databasebeta

#22611485

order9344
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingH(3,ℤ/4)×C73 ⋊ C2
SylowC73 ⋊ #2098

Subgroups

subgroupG/H
centerC4#14556588
commutatorC22×C4×C73C23
FrattiniC22×C4C22×D73
FittingH(3,ℤ/4)×C73C2
socleC2×C73#399
hypercenterH(3,ℤ/4)D73
hypocenterC73#2098
LCSG ▷ C22×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C22×C4 ◁ H(3,ℤ/4)

210 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 67 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=d,b^2=de,d^2=g,f^2=g,b^a=bd,c^a=ce,f^a=fg,c^b=cf,d^b=dg,e^b=eg,f^b=fg,h^b=h^72,f^c=fg,h^c=h^72

Conjugacy classes & character table

818 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#32999327, #32999332, #32999338, …
maximal normal subgroup of#32999327, #32999332, #32999338, …
maximal quotient of#32990954, #32990961, #32990966, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 6064);