Finite Group Databasebeta

#22624886

order9344
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC73 ⋊ #1331

Subgroups

subgroupG/H
centerC22#14556653
commutatorC8×C73C2×C8
FrattiniC2×C8C2×#64408
Fitting#107×C73C4
socleC22×C73#102
hypercenter#107#64408
hypocenterC73#1331
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #107

110 conjugacy classes of subgroups; only the 38 normal subgroups are shown.

normal subgroups only

This group has 110 conjugacy classes of subgroups — too many to draw. Only its 38 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=d,c^2=eg,d^2=f,e^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^27,c^b=ce,e^b=eg,h^b=h^72,h^d=h^72

Conjugacy classes & character table

296 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34010364, C2×#22624886, #34010371, …
maximal normal subgroup of#34010364, C2×#22624886, #34010371, …
maximal quotient of#34000013, #34000021, #34000098, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 19465);