Finite Group Databasebeta

#14529579

order2176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1954

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D17
commutatorC22×C17C22×C8
FittingC2×C4×D4×C17C2
socleC23×C17C22×C4
prime radicalC22×D4×C17C4
cosocleC22×C4×C17C23
hypercenterC2×C4×D4D17
hypocenterC17#1954
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22×C4 ◁ C2×C4×D4

396 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 396 conjugacy classes of subgroups — too many to draw. Only its 145 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=f,b^2=df,c^2=e,f^2=g,b^a=bd,c^a=ce,h^a=h^16,h^b=h^16

Conjugacy classes & character table

376 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16921324, #16921326, #16921414, …
maximal normal subgroup of#16921324, #16921326, #16921414, …
maximal quotient of#16933097, #16933101, #16933106, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5305);