Finite Group Databasebeta

#14529959

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

Aliases

No aliases for this group.

Splittings

FittingC17×#344 ⋊ C2
SylowC17 ⋊ #2031

Subgroups

subgroupG/H
centerC4#10587571
commutator, cosocleC22×C4×C17C23
FrattiniC22×C4C22×D17
FittingC17×#344C2
socleC2×C17#393
prime radicalC2×#63252C22
hypercenter#344D17
hypocenterC17#2031
LCSG ▷ C22×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C22×C4 ◁ #344

244 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 244 conjugacy classes of subgroups — too many to draw. Only its 63 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|a^2=d,b^2=d,e^2=g,f^2=g,b^a=bd,c^a=ce,f^a=fg,h^a=h^16,c^b=cf,h^b=h^16,d^c=dg,e^c=eg,f^c=fg,h^c=h^16

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#2031, C2×#14529959, #17061752, …
maximal normal subgroup ofD17×#2031, C2×#14529959, #17061752, …
maximal quotient of#16937411, #16937416, #16937421, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5685);