Finite Group Databasebeta

#14526889

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1386

Subgroups

subgroupG/H
centerC22#10587503
commutatorC8×C17C42
FrattiniC22×C8C2×D17
FittingC17×#427C2
socleC22×C17#102
prime radicalC23×C17D8
cosocleC22×C8×C17C22
hypercenter#427D17
hypocenterC17#1386
LCSG ▷ C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ #427

140 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 140 conjugacy classes of subgroups — too many to draw. Only its 73 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=d,b^2=e,c^2=fg,e^2=f,f^2=g,b^a=bc,c^a=cf,e^a=ef,f^a=fg,c^b=cg,h^b=h^16

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1386, C2×#14526889, #16949241, …
maximal normal subgroup ofD17×#1386, C2×#14526889, #16949241, …
maximal quotient of#16921201, #16921250, #16921261, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2615);