Finite Group Databasebeta

#13123933

order1664
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #2985

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D13
commutator, socleC22×C13C23×C4
FittingC13×#432C2
prime radicalC23×C13C22×C4
cosocleC2×C4×C13C24
hypercenter#432D13
hypocenterC13#2985
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ #432

322 conjugacy classes of subgroups; only the 161 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 161 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|a^2=f,b^2=e,c^2=e,f^2=g,b^a=be,d^a=de,h^a=h^12,c^b=ce,d^b=dg,h^b=h^12

Conjugacy classes & character table

212 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15759510, #15759514, #15759524, …
maximal normal subgroup of#15759510, #15759514, #15759524, …
maximal quotient of#15861674, #15861697, #15861993, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13607);