Finite Group Databasebeta

#13113125

order1664
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #1451

Subgroups

subgroupG/H
center, FrattiniC42C22×D13
commutator, socleC22×C13C2×C42
FittingC2×C4×C8×C13C2
prime radicalC23×C13C42
cosocleC42×C13C23
hypercenterC2×C4×C8D13
hypocenterC13#1451
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C42 ◁ C2×C4×C8

208 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 125 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,d^2=f,e^2=g,b^a=bg,c^a=cf,h^a=h^12

Conjugacy classes & character table

440 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15749812, #15749813, #15749818, …
maximal normal subgroup of#15749812, #15749813, #15749818, …
maximal quotient of#15752281, #15752301, #15753345, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 2799);