Finite Group Databasebeta

#22626240

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

Aliases

No aliases for this group.

Splittings

FittingC2×D8×C73 ⋊ C4
SylowC73 ⋊ #2140

Subgroups

subgroupG/H
centerC2C2×#14556653
commutatorC8×C73C22×C4
FrattiniC8C22×#64408
FittingC2×D8×C73C4
socleC2×C73C2×#102
hypercenterC2×D8#64408
hypocenterC73#2140
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×D8

260 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 64 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=fg,f^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^27,c^b=cg,d^b=df,f^b=fg,h^e=h^72

Conjugacy classes & character table

284 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34012594, #34012597, #34012936, …
maximal normal subgroup of#34012594, #34012597, #34012936, …
maximal quotient of#34010377, #34010378, #34010379, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 20819);