Finite Group Databasebeta

#14529702

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

Aliases

No aliases for this group.

Splittings

FittingC4×C4⋊C4×C17 ⋊ C2
SylowC17 ⋊ #1980

Subgroups

subgroupG/H
centerC2×C4C2×D68
commutatorC2×C4×C17C22×C4
FrattiniC22×C4C22×D17
FittingC4×C4⋊C4×C17C2
socleC22×C17C2×C22⋊C4
prime radical#11763359C2
cosocleC22×C4×C17C23
hypercenterC4×C4⋊C4D17
hypocenterC17#1980
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×C4⋊C4

336 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 93 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=f,b^2=df,c^2=e,d^2=g,b^a=bd,c^a=ce,d^b=dg,f^b=fg,h^b=h^16

Conjugacy classes & character table

358 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16926204, #16926207, #16926225, …
maximal normal subgroup of#16926204, #16926207, #16926225, …
maximal quotient of#16933275, #16933279, #16933283, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5428);