Finite Group Databasebeta

D17×#451 #14537975

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productD17×#451

Splittings

FittingC17×#451 ⋊ C2
SylowC17 ⋊ C2×#451

Subgroups

subgroupG/H
centerC22C2×D4×D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC17×#451C2
socleC22×C17C22×D4
prime radicalC23×D17D4
hypercenter#451D17
hypocenterC17C2×#451
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ #451

740 conjugacy classes of subgroups; only the 155 normal subgroups are shown.

normal subgroups only

This group has 740 conjugacy classes of subgroups — too many to draw. Only its 155 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

Conjugacy classes & character table

190 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1602, D17×#1603, D17×#1605, …
maximal normal subgroup ofD17×#1602, D17×#1603, D17×#1605, …
maximal quotient ofD17×#1602, D17×#1614, D17×#1605, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13701);