Finite Group Databasebeta

#14528827

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

Aliases

No aliases for this group.

Splittings

FittingC17×#427 ⋊ C2
SylowC17 ⋊ #1812

Subgroups

subgroupG/H
centerC4#10587578
commutatorC2×C4×C17C22×C4
FrattiniC22×C4C22×D17
FittingC17×#427C2
socleC2×C17#380
prime radicalC2×#63252C22
cosocleC22×C4×C17C23
hypercenter#427D17
hypocenterC17#1812
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C22×C4 ◁ #427

260 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 89 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=f,b^2=d,d^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^c=fg,h^c=h^16

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16950008, #16950010, #16950013, …
maximal normal subgroup of#16950008, #16950010, #16950013, …
maximal quotient of#16927182, #16927186, #16927190, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4553);