Finite Group Databasebeta

#22560745

order8576
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingH(3,ℤ/4)×C67 ⋊ C2
SylowC67 ⋊ #1912

Subgroups

subgroupG/H
centerC2#16863274
commutatorC2×C4×C67C22×C4
FrattiniC22×C4C22×D67
FittingH(3,ℤ/4)×C67C2
socleC2×C67#386
hypercenterH(3,ℤ/4)D67
hypocenterC67#1912
LCSG ▷ C2×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2 ◁ C22×C4 ◁ H(3,ℤ/4)

314 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 314 conjugacy classes of subgroups — too many to draw. Only its 79 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=f,b^2=df,c^2=g,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,e^b=eg,h^b=h^66,d^c=dg,f^c=fg,h^c=h^66

Conjugacy classes & character table

755 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1912×D67, C2×#22560745, #30857831, …
maximal normal subgroup of#1912×D67, C2×#22560745, #30857831, …
maximal quotient of#30751330, #30751340, #30751350, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 5046);