Finite Group Databasebeta

#14528628

order2176
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C17×#97 ⋊ C2
SylowC17 ⋊ #1765

Subgroups

subgroupG/H
centerC2×C4C2×D68
commutatorC4×C17C2×C42
FrattiniC22×C4C22×D17
FittingC2×C17×#97C2
socleC22×C17C4×D4
prime radicalC2×#63252C22
cosocleC22×C4×C17C23
hypercenterC2×#97D17
hypocenterC17#1765
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×#97

292 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 292 conjugacy classes of subgroups — too many to draw. Only its 113 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,b^2=f,c^2=e,d^2=g,e^2=g,b^a=bd,d^a=dg,f^a=fg,h^a=h^16,c^b=cg

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16949448, #16949451, #16952098, …
maximal normal subgroup of#16949448, #16949451, #16952098, …
maximal quotient of#16925002, #16925008, #16925019, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4354);