Finite Group Databasebeta

#22560581

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

Aliases

No aliases for this group.

Splittings

Fitting#391×C67 ⋊ C2
SylowC67 ⋊ #1882

Subgroups

subgroupG/H
centerC22#14524011
commutatorC2×C4×C67C22×C4
FrattiniC22×C4C22×D67
Fitting#391×C67C2
socleC22×C67#120
hypercenter#391D67
hypocenterC67#1882
LCSG ▷ C2×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C22 ◁ C22×C4 ◁ #391

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

normal subgroups only

This group has 334 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=df,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^66,d^b=dg,f^b=fg,h^b=h^66,e^c=eg,h^c=h^66

Conjugacy classes & character table

956 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1882×D67, C2×#22560581, #30857333, …
maximal normal subgroup of#1882×D67, C2×#22560581, #30857333, …
maximal quotient of#30750451, #30750465, #30750547, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 4882);