Finite Group Databasebeta

#13112916

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

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #1375

Subgroups

subgroupG/H
centerC2×C4C4×Dic13
commutatorC4×C13C4×C8
FrattiniC22×C8C2×D13
FittingC2×C13×#97C2
socleC22×C13#97
prime radicalC23×C13M16
cosocleC22×C8×C13C22
hypercenterC2×#97D13
hypocenterC13#1375
LCSG ▷ C4×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ C2×#97

140 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Polycyclic presentation:

2^7,13|a^2=d,b^2=e,c^2=g,d^2=f,f^2=g,b^a=bc,e^a=eg,h^a=h^12,d^b=dg

Conjugacy classes & character table

284 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15749676, #15749677, #15749696, …
maximal normal subgroup of#15749676, #15749677, #15749696, …
maximal quotient of#15749749, #15749761, #15749768, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 2590);