Finite Group Databasebeta

D17×AΣL(1,𝔽16) #14530414

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productD17×AΣL(1,𝔽16)

Splittings

FittingC17×AΣL(1,𝔽16) ⋊ C2
SylowC17 ⋊ C2×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC2#99×D17
commutatorC23×C17C22×C4
FrattiniC2×D4C22×D17
FittingC17×AΣL(1,𝔽16)C2
socleC2×C17C2×#99
prime radical#120×D17C2
cosocleC2×D4×C17C23
hypercenterAΣL(1,𝔽16)D17
hypocenterC17C2×AΣL(1,𝔽16)
LCSG ▷ C23×C17 ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ AΣL(1,𝔽16)

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

normal subgroups only

This group has 438 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) = 136

Conjugacy classes & character table

130 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×D17×AΣL(1,𝔽16), D17×#2120, D17×#2121, …
maximal normal subgroup ofC2×D17×AΣL(1,𝔽16), D17×#2120, D17×#2121, …
maximal quotient ofD17×#1316, D17×#1326, #16943571, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 6140);