Finite Group Databasebeta

#14529500

order2176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1939

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D17
commutatorC22×C17C22×C8
FittingC2×C17×C4⋊C8C2
socle, prime radicalC23×C17C22×C4
cosocleC22×C4×C17C23
hypercenterC2×C4⋊C8D17
hypocenterC17#1939
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

260 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 129 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=f,b^2=f,c^2=e,f^2=g,b^a=bd,c^a=ce,h^b=h^16

Conjugacy classes & character table

376 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16928232, #16928233, #16928239, …
maximal normal subgroup of#16928232, #16928233, #16928239, …
maximal quotient of#16932859, #16932864, #16932869, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5226);