Finite Group Databasebeta

#14529994

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

Aliases

No aliases for this group.

Splittings

FittingC17×#390 ⋊ C2
SylowC17 ⋊ #2037

Subgroups

subgroupG/H
centerC22#10587623
commutator, cosocleC22×C4×C17C23
FrattiniC22×C4C22×D17
FittingC17×#390C2
socleC22×C17#120
prime radical#11763376C2
hypercenter#390D17
hypocenterC17#2037
LCSG ▷ C22×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ #390

326 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 326 conjugacy classes of subgroups — too many to draw. Only its 67 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|c^2=d,e^2=g,b^a=bd,c^a=ce,e^a=eg,f^a=fg,h^a=h^16,c^b=cf,e^b=eg,e^c=eg

Conjugacy classes & character table

250 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#2037, C2×#14529994, #17061921, …
maximal normal subgroup ofD17×#2037, C2×#14529994, #17061921, …
maximal quotient of#16937592, #16937599, #16937620, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5720);