Finite Group Databasebeta

#13126192

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC13×#532 ⋊ C2
SylowC13 ⋊ #3251

Subgroups

subgroupG/H
centerC22C22×C22⋊D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC13×#532C2
socleC22×C13C22×D4
hypercenter#532D13
hypocenterC13#3251
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C2×C42 ◁ #532

392 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 392 conjugacy classes of subgroups — too many to draw. Only its 121 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) = 832

Polycyclic presentation:

2^7,13|d^2=e,f^2=g,b^a=be,c^a=cf,d^a=de,f^a=fg,c^b=ceg,f^c=fg,h^c=h^12

Conjugacy classes & character table

194 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15839713, #15839715, #15839743, …
maximal normal subgroup of#15839713, #15839715, #15839743, …
maximal quotient of#15872841, #15872854, #15873310, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 15866);