Finite Group Databasebeta

#14529820

order2176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C17×C4⋊Q8 ⋊ C2
SylowC17 ⋊ #2005

Subgroups

subgroupG/H
centerC22#10587623
commutator, cosocleC22×C4×C17C23
FrattiniC22×C4C22×D17
FittingC2×C17×C4⋊Q8C2
socleC22×C17#120
prime radicalC2×#63252C22
hypercenterC2×C4⋊Q8D17
hypocenterC17#2005
LCSG ▷ C22×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×C4⋊Q8

362 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 362 conjugacy classes of subgroups — too many to draw. Only its 75 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|b^2=g,c^2=g,d^2=g,b^a=bd,c^a=ce,d^a=dg,f^a=fg,h^a=h^16,c^b=cf,d^b=dg,d^c=dg

Conjugacy classes & character table

250 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#2005, C2×#14529820, #17061234, …
maximal normal subgroup ofD17×#2005, C2×#14529820, #17061234, …
maximal quotient of#16934541, #16934555, #16934597, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5546);