Finite Group Databasebeta

#14529917

order2176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C17×C4⋊Q8 ⋊ C2
SylowC17 ⋊ #2023

Subgroups

subgroupG/H
centerC23C2×C22⋊D17
commutator, cosocleC22×C4×C17C23
FrattiniC22×C4C22×D17
FittingC2×C17×C4⋊Q8C2
socleC23×C17C2×D4
prime radicalC22×D68C22
hypercenterC2×C4⋊Q8D17
hypocenterC17#2023
LCSG ▷ C22×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊Q8

326 conjugacy classes of subgroups; only the 95 normal subgroups are shown.

normal subgroups only

This group has 326 conjugacy classes of subgroups — too many to draw. Only its 95 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) = 1088

Polycyclic presentation:

2^7,17|a^2=d,b^2=d,e^2=g,b^a=bd,c^a=ce,e^a=eg,c^b=cf,e^c=eg,h^c=h^16

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16923109, #16923110, #16923119, …
maximal normal subgroup of#16923109, #16923110, #16923119, …
maximal quotient of#16937291, #16937301, #16937331, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5643);