Finite Group Databasebeta

#14527290

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

Aliases

No aliases for this group.

Splittings

FittingC17×#327 ⋊ C2
SylowC17 ⋊ #1505

Subgroups

subgroupG/H
centerC22C22⋊C4×D17
commutatorC2×C4×C17C22×C4
FrattiniC22×C4C22×D17
FittingC17×#327C2
socleC22×C17C2×C22⋊C4
prime radical#11763354C2
cosocleC22×C4×C17C23
hypercenter#327D17
hypocenterC17#1505
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ #327

272 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 272 conjugacy classes of subgroups — too many to draw. Only its 63 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=e,c^2=f,d^2=g,b^a=bd,d^a=df,c^b=cf,d^b=dg,e^b=efg,h^c=h^16

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1505, C2×#14527290, #17001476, …
maximal normal subgroup ofD17×#1505, C2×#14527290, #17001476, …
maximal quotient of#16922343, #16922345, #16922378, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 3016);