Finite Group Databasebeta

#14537247

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC17×#519 ⋊ C2
SylowC17 ⋊ #2884

Subgroups

subgroupG/H
centerC2C22×#63227
commutatorC22×C17C23×C4
FrattiniC23C23×D17
FittingC17×#519C2
socleC2×C17C22×C22⋊C4
prime radicalC2×#10587694C2
cosocleC23×C17C24
hypercenter#519D17
hypocenterC17#2884
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C22×Q8 ◁ #519

716 conjugacy classes of subgroups; only the 249 normal subgroups are shown.

normal subgroups only

This group has 716 conjugacy classes of subgroups — too many to draw. Only its 249 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 544

Polycyclic presentation:

2^7,17|a^2=f,c^2=g,d^2=g,b^a=be,e^a=eg,f^b=fg,h^b=h^16,d^c=dg

Conjugacy classes & character table

313 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17043520, #17043522, #17043538, …
maximal normal subgroup of#17043520, #17043522, #17043538, …
maximal quotient of#17000151, #17000155, #17000254, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 12973);