Finite Group Databasebeta

#14530467

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC17×#413 ⋊ C2
SylowC17 ⋊ #2132

Subgroups

subgroupG/H
centerC4#10587477
commutatorC2×C4×C17C22×C4
FrattiniC2×Q8C22×D17
FittingC17×#413C2
socleC2×C17C2×#99
prime radical#11763355C2
cosocleC2×Q8×C17C23
hypercenter#413D17
hypocenterC17#2132
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #413

250 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 250 conjugacy classes of subgroups — too many to draw. Only its 65 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) = 272

Polycyclic presentation:

2^7,17|a^2=e,c^2=g,d^2=g,e^2=g,b^a=bd,d^a=df,f^a=fg,d^b=dg,e^b=efg,h^b=h^16,e^d=eg

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16949517, #16949519, #16949522, …
maximal normal subgroup of#16949517, #16949519, #16949522, …
maximal quotient of#16943428, #16943480, #16943592, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 6193);