Finite Group Databasebeta

#14530622

order2176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC4×C16×C17 ⋊ C2
SylowC17 ⋊ #2170

Subgroups

subgroupG/H
centerC16D68
commutatorC4×C17C22×C8
FrattiniC2×C8C22×D17
FittingC4×C16×C17C2
socleC2×C17C8×D4
prime radical#10587590C4
cosocleC2×C8×C17C23
hypercenterC4×C16D17
hypocenterC17#2170
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C16 ◁ C2×C16 ◁ C4×C16

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

normal subgroups only

This group has 146 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) = 544

Polycyclic presentation:

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

Conjugacy classes & character table

568 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16921767, #16921769, #16921770, …
maximal normal subgroup of#16921767, #16921769, #16921770, …
maximal quotient ofC16×D136, #16946042, C16×#63219, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 6348);