Finite Group Databasebeta

#22562109

order8576
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#347×C67 ⋊ C2
SylowC67 ⋊ AGL(1,ℤ/16)

Subgroups

subgroupG/H
centerC2#16863509
commutatorC8×C67C22×C4
FrattiniC2×C8C22×D67
Fitting#347×C67C2
socleC2×C67#442
hypercenter#347D67
hypocenterC67AGL(1,ℤ/16)
LCSG ▷ C8×C67 ▷ C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2 ◁ C2×C4 ◁ #97 ◁ #347

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:

2^7,67|a^2=e,c^2=efg,d^2=f,f^2=g,b^a=bd,c^a=cf,d^a=df,f^a=fg,h^a=h^66,d^b=dfg,e^b=eg,f^b=fg,h^b=h^66,d^c=dg

Conjugacy classes & character table

749 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAGL(1,ℤ/16)×D67, C2×#22562109, #31009276, …
maximal normal subgroup ofAGL(1,ℤ/16)×D67, C2×#22562109, #31009276, …
maximal quotient of#30767706, #30767717, #30767784, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 6410);