Finite Group Databasebeta

#22560481

order8576
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×#108×C67 ⋊ C2
SylowC67 ⋊ #1866

Subgroups

subgroupG/H
centerC2×C4D4×D67
commutatorC2×C4×C67C22×C4
FrattiniC22×C4C22×D67
FittingC2×#108×C67C2
socleC22×C67C4×D4
hypercenterC2×#108D67
hypocenterC67#1866
LCSG ▷ C2×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#108

270 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 270 conjugacy classes of subgroups — too many to draw. Only its 83 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=f,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,d^b=dg,e^b=eg,d^c=dg,e^c=eg,h^c=h^66

Conjugacy classes & character table

962 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1866×D67, C2×#22560481, #30856885, …
maximal normal subgroup of#1866×D67, C2×#22560481, #30856885, …
maximal quotient of#30749739, #30749746, #30749753, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 4782);