Finite Group Databasebeta

#13112660

order1664
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #1271

Subgroups

subgroupG/H
centerC23#6103
commutatorC2×C4×C13C2×C8
FrattiniC2×C42C2×D13
FittingC13×#336C2
socle, prime radicalC23×C13C22⋊C4
cosocleC2×C42×C13C22
hypercenter#336D13
hypocenterC13#1271
LCSG ▷ C2×C4×C13 ▷ C22×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×C42 ◁ #336

158 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 61 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) = 1664

Polycyclic presentation:

2^7,13|a^2=d,b^2=e,c^2=f,d^2=g,b^a=bc,c^a=ce,h^a=h^12,c^b=cf,d^b=def,h^b=h^12

Conjugacy classes & character table

278 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD13×#1271, C2×#13112660, #15750855, …
maximal normal subgroup ofD13×#1271, C2×#13112660, #15750855, …
maximal quotient of#15749471, #15749702, #15749705, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 2334);