Finite Group Databasebeta

#14528108

order2176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC17×#330 ⋊ C2
SylowC17 ⋊ #1662

Subgroups

subgroupG/H
centerC22#10587568
commutator, cosocleC42×C17C23
FrattiniC42C22×D17
FittingC17×#330C2
socleC22×C17#120
prime radical#11763557C2
hypercenter#330D17
hypocenterC17#1662
LCSG ▷ C42×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ #330

196 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 45 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) = 1088

Polycyclic presentation:

2^7,17|a^2=f,b^2=g,d^2=f,e^2=fg,b^a=bd,c^a=ce,d^a=df,e^a=efg,h^a=h^16,d^b=df,e^b=eg,d^c=dg,e^c=efg,h^c=h^16

Conjugacy classes & character table

172 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1662, C2×#14528108, #17015500, …
maximal normal subgroup ofD17×#1662, C2×#14528108, #17015500, …
maximal quotient of#16923181, #16923230, #16923258, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 3834);