Finite Group Databasebeta

#14530058

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

Aliases

No aliases for this group.

Splittings

FittingC17×#421 ⋊ C2
SylowC17 ⋊ #2048

Subgroups

subgroupG/H
centerC2#11762725
commutator, cosocleC22×C4×C17C23
FrattiniC22×C4C22×D17
FittingC17×#421C2
socleC2×C17#394
prime radicalC2×#10587635C2
hypercenter#421D17
hypocenterC17#2048
LCSG ▷ C22×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C22×C4 ◁ #421

274 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 274 conjugacy classes of subgroups — too many to draw. Only its 65 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) = 272

Polycyclic presentation:

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

Conjugacy classes & character table

199 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#2048, C2×#14530058, #17062171, …
maximal normal subgroup ofD17×#2048, C2×#14530058, #17062171, …
maximal quotient of#16937891, #16937898, #16937905, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5784);