Finite Group Databasebeta

#14528593

order2176
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC17×#339 ⋊ C2
SylowC17 ⋊ #1759

Subgroups

subgroupG/H
centerC2×C4D4×D17
commutatorC4×C17C2×C42
FrattiniC22×C4C22×D17
FittingC17×#339C2
socleC22×C17C2×C22⋊C4
prime radicalC2×#63252C22
cosocleC22×C4×C17C23
hypercenter#339D17
hypocenterC17#1759
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #339

320 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 320 conjugacy classes of subgroups — too many to draw. Only its 105 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

Polycyclic presentation:

2^7,17|a^2=e,b^2=f,c^2=e,d^2=g,b^a=bd,d^a=dg,f^a=fg,c^b=cg,h^c=h^16

Conjugacy classes & character table

268 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1759, C2×#14528593, C4×#11762824, …
maximal normal subgroup ofD17×#1759, C2×#14528593, C4×#11762824, …
maximal quotient of#16924925, #16924930, #16924945, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4319);