Finite Group Databasebeta

#22561671

order8576
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingH(3,ℤ/4)×C67 ⋊ C2
SylowC67 ⋊ #2081

Subgroups

subgroupG/H
centerC2#16863325
commutatorC22×C4×C67C23
FrattiniC22×C4C22×D67
FittingH(3,ℤ/4)×C67C2
socleC2×C67#397
hypercenterH(3,ℤ/4)D67
hypocenterC67#2081
LCSG ▷ C22×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2 ◁ C22×C4 ◁ H(3,ℤ/4)

204 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 204 conjugacy classes of subgroups — too many to draw. Only its 57 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=d,d^2=g,e^2=g,b^a=bd,c^a=ce,f^a=fg,h^a=h^66,c^b=cf,d^b=dg,e^b=eg,h^b=h^66,e^c=eg,f^c=fg

Conjugacy classes & character table

749 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2081×D67, C2×#22561671, #30884783, …
maximal normal subgroup of#2081×D67, C2×#22561671, #30884783, …
maximal quotient of#30760623, #30760634, #30760640, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 5972);