Finite Group Databasebeta

#13123675

order1664
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #2947

Subgroups

subgroupG/H
centerC22C22×C22⋊D13
commutatorC4×C13C23×C4
FrattiniC2×C4C23×D13
FittingC13×#520C2
socleC22×C13C22×D4
prime radicalC2×C13×#41C22
cosocleC2×C4×C13C24
hypercenter#520D13
hypocenterC13#2947
LCSG ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ #117 ◁ #520

470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Polycyclic presentation:

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

Conjugacy classes & character table

248 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15883709, #15883712, #15883727, …
maximal normal subgroup of#15883709, #15883712, #15883727, …
maximal quotient of#15832364, #15832555, #15832579, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13349);