Finite Group Databasebeta

#14540430

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingD4×Q8×C17 ⋊ C2
SylowC17 ⋊ #3276

Subgroups

subgroupG/H
centerC22C22×C22⋊D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingD4×Q8×C17C2
socleC22×C17C22×D4
prime radical#11763464C2
hypercenterD4×Q8D17
hypocenterC17#3276
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C4×D4 ◁ D4×Q8

472 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 472 conjugacy classes of subgroups — too many to draw. Only its 133 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=g,b^2=g,c^2=g,e^2=g,b^a=be,c^a=cf,e^a=eg,h^a=h^16,c^b=cg,d^b=de,e^b=eg,e^d=eg,h^d=h^16

Conjugacy classes & character table

229 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17023702, #17023704, #17023747, …
maximal normal subgroup of#17023702, #17023704, #17023747, …
maximal quotient of#17025637, #17025744, #17025851, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 16156);