Finite Group Databasebeta

#14539592

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

Aliases

No aliases for this group.

Splittings

FittingC17×#480 ⋊ C2
SylowC17 ⋊ #3193

Subgroups

subgroupG/H
centerC22C2×D4×D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC17×#480C2
socleC22×C17C22×D4
prime radical#121×D17C2
hypercenter#480D17
hypocenterC17#3193
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ #480

462 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 462 conjugacy classes of subgroups — too many to draw. Only its 115 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=g,f^2=g,b^a=be,c^a=cf,d^a=de,f^a=fg,h^a=h^16,c^b=ceg,h^b=h^16,f^c=fg,h^d=h^16

Conjugacy classes & character table

178 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17008438, #17008469, #17008506, …
maximal normal subgroup of#17008438, #17008469, #17008506, …
maximal quotient of#17043373, #17043381, #17044605, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 15318);