Finite Group Databasebeta

#22625630

order9344
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C42×C73 ⋊ C4
SylowC73 ⋊ #1740

Subgroups

subgroupG/H
centerC2×C4C22⋊#64408
commutatorC22×C73C2×C42
FrattiniC23C22×#64408
FittingC2×C42×C73C4
socleC22×C73C2×C22⋊C4
hypercenterC2×C42#64408
hypocenterC73#1740
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C42

420 conjugacy classes of subgroups; only the 130 normal subgroups are shown.

normal subgroups only

This group has 420 conjugacy classes of subgroups — too many to draw. Only its 130 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,b^2=f,c^2=g,b^a=bd,d^a=dg,h^a=h^27,e^b=eg,h^e=h^72

Conjugacy classes & character table

620 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34000523, #34000525, #34008312, …
maximal normal subgroup of#34000523, #34000525, #34008312, …
maximal quotient of#34002209, #34002215, #34002221, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 20209);