Finite Group Databasebeta

#14530261

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #2084

Subgroups

subgroupG/H
centerC23C2×C22⋊D17
commutator, cosocleC22×C4×C17C23
FrattiniC22×C4C22×D17
FittingC17×#384C2
socle, prime radicalC23×C17C2×D4
hypercenter#384D17
hypocenterC17#2084
LCSG ▷ C22×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C2×C42 ◁ #384

230 conjugacy classes of subgroups; only the 91 normal subgroups are shown.

normal subgroups only

This group has 230 conjugacy classes of subgroups — too many to draw. Only its 91 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) = 2176

Polycyclic presentation:

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

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16923379, #16923380, #16923393, …
maximal normal subgroup of#16923379, #16923380, #16923393, …
maximal quotient of#16939241, #16939246, #16939258, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5987);