Finite Group Databasebeta

#14526780

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

Aliases

No aliases for this group.

Splittings

FittingC17×#342 ⋊ C2
SylowC17 ⋊ #1343

Subgroups

subgroupG/H
centerC22#10587477
commutatorC22×C4×C17C2×C4
FrattiniC2×C22⋊C4C2×D17
FittingC17×#342C2
socleC22×C17#99
prime radical#11762718C2
cosocleC2×C22⋊C4×C17C22
hypercenter#342D17
hypocenterC17#1343
LCSG ▷ C22×C4×C17 ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C23 ◁ C2×C22⋊C4 ◁ #342

222 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 35 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

Polycyclic presentation:

2^7,17|a^2=d,c^2=f,b^a=bc,c^a=ce,e^a=eg,c^b=cf,d^b=def,h^b=h^16,d^c=dg

Conjugacy classes & character table

199 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1343, C2×#14526780, #16944498, …
maximal normal subgroup ofD17×#1343, C2×#14526780, #16944498, …
maximal quotient of#16920996, #16921002, #16921020, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2506);