Finite Group Databasebeta

#14543873

order2176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC2×M16×C17 ⋊ C4
SylowC17 ⋊ #1391

Subgroups

subgroupG/H
centerC4#10587539
commutatorC23×C17C42
FrattiniC22×C4C2×#595
FittingC2×M16×C17C4
socleC2×C17#342
prime radical, cosocleC2×#63252C22
hypercenterC2×M16#595
hypocenterC17#1391
LCSG ▷ C23×C17 ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C2×C4 ◁ C22×C4 ◁ C2×M16

166 conjugacy classes of subgroups; only the 40 normal subgroups are shown.

normal subgroups only

This group has 166 conjugacy classes of subgroups — too many to draw. Only its 40 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,b^2=e,e^2=g,b^a=bc,c^a=cf,f^a=fg,h^a=h^13,d^b=df,h^b=h^16,d^c=dg,h^d=h^16

Conjugacy classes & character table

106 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17949263, #17949264, #17949339, …
maximal normal subgroup of#17949263, #17949264, #17949339, …
maximal quotient of#17948654, #17948705, #17948747, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19599);