Finite Group Databasebeta

#14526708

order2176
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1314

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic17
commutatorC22×C17C2×C16
FrattiniC22×C8C2×D17
FittingC2×C17×C22⋊C8C2
socleC22×C17C22⋊C8
prime radicalC24×C17C8
cosocleC22×C8×C17C22
hypercenterC2×C22⋊C8D17
hypocenterC17#1314
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×C22⋊C8

140 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 140 conjugacy classes of subgroups — too many to draw. Only its 49 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,d^2=f,f^2=g,b^a=bc,c^a=ce,h^a=h^16,d^b=de

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16920942, #16920943, #16920944, …
maximal normal subgroup of#16920942, #16920943, #16920944, …
maximal quotient of#16920943, #16920945, #16920947, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2434);