Finite Group Databasebeta

#14526908

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1393

Subgroups

subgroupG/H
centerC22#10587477
commutatorC2×C4×C17C42
FrattiniC22×D4C2×D17
FittingC2×C17×#99C2
socleC22×C17#99
prime radical, cosocleC22×D4×C17C22
hypercenterC2×#99D17
hypocenterC17#1393
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#99

232 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 57 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=g,b^a=bc,c^a=cf,e^a=eg,f^a=fg,d^b=dfg,h^b=h^16,d^c=dg

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1393, C2×#14526908, #16949292, …
maximal normal subgroup ofD17×#1393, C2×#14526908, #16949292, …
maximal quotient of#16921286, #16921324, #16921326, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2634);