Finite Group Databasebeta

D17×#331 #14527423

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

Aliases

direct productD17×#331

Splittings

FittingC17×#331 ⋊ C2
SylowC17 ⋊ C2×#331

Subgroups

subgroupG/H
centerC22C22⋊C4×D17
commutatorC2×C4×C17C22×C4
FrattiniC42C22×D17
FittingC17×#331C2
socleC22×C17C2×C22⋊C4
prime radical#127×D17C2
cosocleC42×C17C23
hypercenter#331D17
hypocenterC17C2×#331
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ #331

360 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 87 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×#1402, C2×D17×#331, D17×#1540, …
maximal normal subgroup ofD17×#1402, C2×D17×#331, D17×#1540, …
maximal quotient ofD17×#1270, #16922297, #16922599, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 3149);