Finite Group Databasebeta

#22560668

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

Aliases

No aliases for this group.

Splittings

SylowC67 ⋊ #1899

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic67
commutatorC23×C67C22×C4
FrattiniC24C22×D67
FittingC2×#123×C67C2
socleC22×C67C2×C22⋊C4
hypercenterC2×#123D67
hypocenterC67#1899
LCSG ▷ C23×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#123

378 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 378 conjugacy classes of subgroups — too many to draw. Only its 97 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,b^a=bd,c^a=ce,d^a=dg,h^a=h^66,d^b=dg,f^b=fg,h^b=h^66

Conjugacy classes & character table

956 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30748156, #30748158, #30748163, …
maximal normal subgroup of#30748156, #30748158, #30748163, …
maximal quotient of#30751208, #30751218, #30751228, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 4969);