Finite Group Databasebeta

#14530541

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

Aliases

No aliases for this group.

Splittings

FittingC17×C4⋊C16 ⋊ C2
SylowC17 ⋊ #2151

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D17
commutator, socleC22×C17C22×C8
FittingC17×C4⋊C16C2
prime radicalC22×D17C2×C8
cosocleC2×C8×C17C23
hypercenterC4⋊C16D17
hypocenterC17#2151
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C2×C8 ◁ C4⋊C16

160 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 160 conjugacy classes of subgroups — too many to draw. Only its 79 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=e,b^2=d,e^2=f,f^2=g,b^a=bd,c^b=cg,h^c=h^16

Conjugacy classes & character table

376 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#2151, C2×#14530541, #17187309, …
maximal normal subgroup ofD17×#2151, C2×#14530541, #17187309, …
maximal quotient of#16945870, #16945896, #16945929, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 6267);