Finite Group Databasebeta

#14530226

order2176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC17×#341 ⋊ C2
SylowC17 ⋊ #2078

Subgroups

subgroupG/H
centerC22#10587581
commutator, cosocleC22×C4×C17C23
FrattiniC22×C4C22×D17
FittingC17×#341C2
socleC22×C17#121
prime radicalC2×#63252C22
hypercenter#341D17
hypocenterC17#2078
LCSG ▷ C22×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ #341

198 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 198 conjugacy classes of subgroups — too many to draw. Only its 63 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=e,c^2=d,e^2=g,f^2=g,b^a=bd,c^a=ce,c^b=cf,f^b=fg,h^b=h^16,e^c=eg,f^c=fg,h^c=h^16

Conjugacy classes & character table

250 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16947561, #16947563, #16947568, …
maximal normal subgroup of#16947561, #16947563, #16947568, …
maximal quotient of#16939026, #16939031, #16939036, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5952);