Finite Group Databasebeta

#22626210

order9344
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C42

Aliases

No aliases for this group.

Splittings

FittingC22×D4×C73 ⋊ C4
SylowC73 ⋊ #2128

Subgroups

subgroupG/H
centerC2C2×#14556649
commutatorC2×C4×C73C22×C4
FrattiniC2×C4C22×#64408
FittingC22×D4×C73C4
socleC2×C73C2×#99
hypercenterC22×D4#64408
hypocenterC73#2128
LCSG ▷ C2×C4×C73 ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C2×C4 ◁ C22×C4 ◁ C22×D4

270 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 270 conjugacy classes of subgroups — too many to draw. Only its 54 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=g,d^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^27,c^b=cg,d^b=dg,e^b=efg,e^d=eg,h^e=h^72

Conjugacy classes & character table

383 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34012842, #34012845, #34012854, …
maximal normal subgroup of#34012842, #34012845, #34012854, …
maximal quotient of#34009815, #34009870, #34009979, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 20789);