Finite Group Databasebeta

#14527927

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

Aliases

No aliases for this group.

Splittings

FittingC17×#494 ⋊ C2
SylowC17 ⋊ #1634

Subgroups

subgroupG/H
centerC22#10587623
commutator, cosocleC42×C17C23
FrattiniC42C22×D17
FittingC17×#494C2
socleC22×C17#120
prime radical#11763525C2
hypercenter#494D17
hypocenterC17#1634
LCSG ▷ C42×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ #494

218 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 218 conjugacy classes of subgroups — too many to draw. Only its 53 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=f,c^2=fg,d^2=f,e^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,d^b=df,e^b=eg,d^c=dg,e^c=eg,h^c=h^16

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16922157, #16922159, #16955088, …
maximal normal subgroup of#16922157, #16922159, #16955088, …
maximal quotient of#16923155, #16923165, #16923338, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 3653);