Finite Group Databasebeta

#14526707

order2176
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC17×C22⋊C16 ⋊ C2
SylowC17 ⋊ #1314

Subgroups

subgroupG/H
centerC2×C4#63227
commutatorC22×C17C2×C16
FrattiniC22×C8C2×D17
FittingC17×C22⋊C16C2
socleC22×C17C22⋊C8
prime radicalC23×D17C8
cosocleC22×C8×C17C22
hypercenterC22⋊C16D17
hypocenterC17#1314
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C22⋊C16

140 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 140 conjugacy classes of subgroups — too many to draw. Only its 43 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,d^2=f,f^2=g,b^a=bc,c^a=ce,d^b=de,h^b=h^16

Conjugacy classes & character table

364 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1314, C2×#14526707, #16943384, …
maximal normal subgroup ofD17×#1314, C2×#14526707, #16943384, …
maximal quotient of#16920942, #16920944, #16920946, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2433);