Finite Group Databasebeta

D17×H(3,ℤ/4) #14528483

order2176
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

direct productD17×H(3,ℤ/4)

Splittings

FittingC17×H(3,ℤ/4) ⋊ C2
SylowC17 ⋊ C2×H(3,ℤ/4)

Subgroups

subgroupG/H
centerC4C42×D17
commutatorC4×C17C2×C42
FrattiniC22×C4C22×D17
FittingC17×H(3,ℤ/4)C2
socleC2×C17C2×#95
prime radicalC23×D17D4
cosocleC22×C4×C17C23
hypercenterH(3,ℤ/4)D17
hypocenterC17C2×H(3,ℤ/4)
LCSG ▷ C4×C17 ▷ C17
UCSC1 ◁ C4 ◁ H(3,ℤ/4)

404 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 404 conjugacy classes of subgroups — too many to draw. Only its 135 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

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1339, D17×#1340, #16944471, …
maximal normal subgroup ofD17×#1339, D17×#1340, #16944471, …
maximal quotient ofD17×#1274, #16923721, #16923724, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4209);