Finite Group Databasebeta

#22561837

order8576
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC67 ⋊ #2117

Subgroups

subgroupG/H
centerC8C2×C22⋊D67
commutatorC4×C67C22×C8
FrattiniC2×C8C22×D67
FittingC2×#131×C67C2
socleC2×C67C2×C22⋊C8
hypercenterC2×#131D67
hypocenterC67#2117
LCSG ▷ C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C8 ◁ C22×C8 ◁ C2×#131

220 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 105 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,d^2=g,e^2=f,f^2=g,b^a=bd,c^a=cg,h^a=h^66,d^b=dg,e^b=eg

Conjugacy classes & character table

1364 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30770905, #30770907, #30770956, …
maximal normal subgroup of#30770905, #30770907, #30770956, …
maximal quotient of#30764903, #30764906, #30764975, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 6138);