Finite Group Databasebeta

#14545970

order2176
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ C2×C4⋊C16

Subgroups

subgroupG/H
centerC2×C4C2×#3633
commutatorC2×C17C22×C16
FrattiniC22C22×#3633
FittingC42×C17C8
socleC22×C17C22×C8
prime radicalC22×D17C2×C8
cosocleC2×#3624C23
hypercenterC42#3633
hypocenterC17C2×C4⋊C16
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C42

184 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 89 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,h^a=h^9,h^c=h^16,h^e=h^13,h^f=h^16

Conjugacy classes & character table

112 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17981228, #17981232, #17981254, …
maximal normal subgroup of#17981228, #17981232, #17981254, …
maximal quotient of#17982221, #17982237, #17982253, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21696);