Finite Group Databasebeta

#14527894

order2176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC17×#556 ⋊ C2
SylowC17 ⋊ #1628

Subgroups

subgroupG/H
centerC22#10587639
commutator, cosocleC42×C17C23
FrattiniC42C22×D17
FittingC17×#556C2
socleC22×C17#120
prime radical#11763004C2
hypercenter#556D17
hypocenterC17#1628
LCSG ▷ C42×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ #556

216 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 57 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) = 1088

Polycyclic presentation:

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

Conjugacy classes & character table

226 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1628, C2×#14527894, #17010088, …
maximal normal subgroup ofD17×#1628, C2×#14527894, #17010088, …
maximal quotient of#16923058, #16923078, #16923088, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 3620);