Finite Group Databasebeta

#22610426

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

Aliases

No aliases for this group.

Splittings

FittingH(3,ℤ/4)×C73 ⋊ C2
SylowC73 ⋊ #1905

Subgroups

subgroupG/H
centerC2#17988465
commutatorC2×C4×C73C22×C4
FrattiniC22×C4C22×D73
FittingH(3,ℤ/4)×C73C2
socleC2×C73#386
hypercenterH(3,ℤ/4)D73
hypocenterC73#1905
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C22×C4 ◁ H(3,ℤ/4)

310 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 310 conjugacy classes of subgroups — too many to draw. Only its 79 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=df,c^2=g,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^72,e^b=eg,d^c=dg,e^c=eg,f^c=fg,h^c=h^72

Conjugacy classes & character table

821 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1905×D73, C2×#22610426, #33087878, …
maximal normal subgroup of#1905×D73, C2×#22610426, #33087878, …
maximal quotient of#32981403, #32981417, #32981431, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 5005);