Finite Group Databasebeta

#14543686

order2176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC17×C22⋊C8 ⋊ C4
SylowC17 ⋊ #1305

Subgroups

subgroupG/H
centerC22(C2×#595)⋊C4
commutatorC23×C17C42
FrattiniC22×C4C2×#595
FittingC17×C22⋊C8C4
socleC22×C17#95
prime radicalC23×D17C2×C4
cosocleC22×C4×D17C22
hypercenterC22⋊C8#595
hypocenterC17#1305
LCSG ▷ C23×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊C8

200 conjugacy classes of subgroups; only the 44 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 44 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=d,b^2=e,d^2=f,b^a=bc,c^a=cf,e^a=eg,h^a=h^4,c^b=cg,d^b=df,h^b=h^13,h^d=h^16,h^e=h^16

Conjugacy classes & character table

106 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#14543686, #17951558, #17951563, …
maximal normal subgroup ofC2×#14543686, #17951558, #17951563, …
maximal quotient of#17948274, #17948277, #17948279, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19412);