Finite Group Databasebeta

#14526744

order2176
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC17×#335 ⋊ C2
SylowC17 ⋊ #1331

Subgroups

subgroupG/H
centerC2×C4#63228
commutatorC8×C17C2×C8
FrattiniC4×C8C2×D17
FittingC17×#335C2
socleC22×C17#102
prime radicalC2×D136C4
cosocleC4×C8×C17C22
hypercenter#335D17
hypocenterC17#1331
LCSG ▷ C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8 ◁ #335

110 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 110 conjugacy classes of subgroups — too many to draw. Only its 45 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=d,c^2=eg,d^2=f,e^2=g,b^a=bc,c^a=ce,e^a=eg,c^b=ce,e^b=eg,h^b=h^16

Conjugacy classes & character table

268 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1331, C2×#14526744, #16944062, …
maximal normal subgroup ofD17×#1331, C2×#14526744, #16944062, …
maximal quotient of#16920972, #16920984, #16921090, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2470);