Finite Group Databasebeta

#14527826

order2176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1617

Subgroups

subgroupG/H
centerC22#10587639
commutator, cosocleC22×C4×C17C23
FrattiniC22×C4C22×D17
FittingC17×#544C2
socleC22×C17#120
prime radicalC23×C17C2×D4
hypercenter#544D17
hypocenterC17#1617
LCSG ▷ C22×C4×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ #544

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

normal subgroups only

This group has 202 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=fg,b^2=f,c^2=g,d^2=f,b^a=bd,c^a=ce,d^a=df,h^a=h^16,d^b=df,e^b=eg,d^c=dg

Conjugacy classes & character table

199 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16947146, #16947147, #16947151, …
maximal normal subgroup of#16947146, #16947147, #16947151, …
maximal quotient of#16923388, #16923402, #16923482, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 3552);