Finite Group Databasebeta

#14528828

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1812

Subgroups

subgroupG/H
centerC4#10587563
commutatorC2×C4×C17C22×C4
FrattiniC22×C4C22×D17
FittingC17×#410C2
socleC2×C17#380
prime radicalC2×#41×C17C22
cosocleC22×C4×C17C23
hypercenter#410D17
hypocenterC17#1812
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C22×C4 ◁ #410

260 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 89 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=d,d^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^b=h^16,f^c=fg

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16950337, #16950338, #16950342, …
maximal normal subgroup of#16950337, #16950338, #16950342, …
maximal quotient of#16927183, #16927187, #16927191, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4554);