Finite Group Databasebeta

#22590236

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#442×C71 ⋊ C2
SylowC71 ⋊ AGL(1,ℤ/16)

Subgroups

subgroupG/H
centerC2#17986109
commutatorC8×C71C22×C4
FrattiniC2×C8C22×D71
Fitting#442×C71C2
socleC2×C71#442
hypercenter#442D71
hypocenterC71AGL(1,ℤ/16)
LCSG ▷ C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2 ◁ C2×C4 ◁ #97 ◁ #442

154 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 53 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:

2^7,71|a^2=e,c^2=efg,d^2=f,f^2=g,b^a=bd,c^a=cf,d^a=df,f^a=fg,d^b=dfg,e^b=eg,f^b=fg,h^b=h^70,d^c=dg

Conjugacy classes & character table

793 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,ℤ/16)×D71, C2×#22590236, #32150899, …
maximal normal subgroup ofAGL(1,ℤ/16)×D71, C2×#22590236, #32150899, …
maximal quotient of#31909325, #31909335, #31909403, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6406);