Finite Group Databasebeta

#14530901

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

Aliases

No aliases for this group.

Splittings

FittingC2×C17×D16 ⋊ C2
SylowC17 ⋊ #2221

Subgroups

subgroupG/H
centerC2#11763042
commutator, cosocleC2×C8×C17C23
FrattiniC2×C8C22×D17
FittingC2×C17×D16C2
socleC2×C17#466
hypercenterC2×D16D17
hypocenterC17#2221
LCSG ▷ C2×C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

148 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 148 conjugacy classes of subgroups — too many to draw. Only its 45 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|b^2=df,d^2=fg,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,f^a=fg,e^c=eg,h^c=h^16

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16955005, #16955007, #16955012, …
maximal normal subgroup of#16955005, #16955007, #16955012, …
maximal quotient of#16948527, #16948544, #16948578, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 6627);