Finite Group Databasebeta

#13112925

order1664
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #1379

Subgroups

subgroupG/H
centerC2×C8C22⋊D13
commutatorC4×C13C4×C8
FrattiniC22×C8C2×D13
FittingC13×#405C2
socleC22×C13C22⋊C8
prime radicalC23×C13M16
cosocleC22×C8×C13C22
hypercenter#405D13
hypocenterC13#1379
LCSG ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C8 ◁ C22×C8 ◁ #405

136 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 136 conjugacy classes of subgroups — too many to draw. Only its 81 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=d,b^2=e,c^2=g,d^2=f,f^2=g,b^a=bc,h^a=h^12,c^b=cg,d^b=dg

Conjugacy classes & character table

296 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD13×#1379, C2×#13112925, #15777790, …
maximal normal subgroup ofD13×#1379, C2×#13112925, #15777790, …
maximal quotient of#15749758, #15749765, #15749772, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 2599);