Finite Group Databasebeta

#13113624

order1664
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #1574

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D13
commutatorC2×C4×C13C22×C4
FrattiniC42C22×D13
FittingC13×#431C2
socleC22×C13C2×C4⋊C4
prime radicalC23×C13C4⋊C4
cosocleC42×C13C23
hypercenter#431D13
hypocenterC13#1574
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #431

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

normal subgroups only

This group has 158 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) = 832

Polycyclic presentation:

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

Conjugacy classes & character table

278 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15757191, #15757194, #15757198, …
maximal normal subgroup of#15757191, #15757194, #15757198, …
maximal quotient of#15752406, #15754138, #15755773, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 3298);