Finite Group Databasebeta

#13113197

order1664
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC13×#407 ⋊ C2
SylowC13 ⋊ #1471

Subgroups

subgroupG/H
centerC22C2×#6103
commutatorC23×C13C22×C4
FrattiniC22×C4C22×D13
FittingC13×#407C2
socleC22×C13C2×C22⋊C4
prime radicalC2×#88184C2
cosocleC22×C4×C13C23
hypercenter#407D13
hypocenterC13#1471
LCSG ▷ C23×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C23×C4 ◁ #407

322 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 77 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) = 416

Polycyclic presentation:

2^7,13|a^2=e,c^2=g,e^2=g,b^a=bd,d^a=df,h^a=h^12,c^b=cg,e^b=ef,h^b=h^12

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15755107, #15755109, #15755114, …
maximal normal subgroup of#15755107, #15755109, #15755114, …
maximal quotient of#15751297, #15751310, #15751324, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 2871);