Finite Group Databasebeta

#14544614

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC22×D4×C17 ⋊ C4
SylowC17 ⋊ #1782

Subgroups

subgroupG/H
centerC22C2×C22⋊#595
commutatorC23×C17C22×C4
FrattiniC23C22×#595
FittingC22×D4×C17C4
socleC22×C17C2×C22⋊C4
prime radicalC22×#63254C2
cosocleC23×D17C23
hypercenterC22×D4#595
hypocenterC17#1782
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×D4

612 conjugacy classes of subgroups; only the 86 normal subgroups are shown.

normal subgroups only

This group has 612 conjugacy classes of subgroups — too many to draw. Only its 86 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,c^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^13,f^b=fg,h^c=h^16,h^f=h^16

Conjugacy classes & character table

112 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17949028, #17949045, #17949046, …
maximal normal subgroup of#17949028, #17949045, #17949046, …
maximal quotient of#17952433, #17952441, #17952445, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20340);