Finite Group Databasebeta

#22611812

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

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #2178

Subgroups

subgroupG/H
centerC4D8×D73
commutatorC8×C73C22×C4
FrattiniC2×C8C22×D73
Fitting#508×C73C2
socleC2×C73C4×D8
hypercenter#508D73
hypocenterC73#2178
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ #508

146 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 146 conjugacy classes of subgroups — too many to draw. Only its 61 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=e,d^2=fg,e^2=g,f^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^72,d^b=df,f^b=fg,h^c=h^72

Conjugacy classes & character table

836 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#33006589, #33006592, #33006594, …
maximal normal subgroup of#33006589, #33006592, #33006594, …
maximal quotient ofD16×#10596831, SD32×#10596831, Q32×#10596831, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 6391);