Finite Group Databasebeta

#13131575

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

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ D4×M16

Subgroups

subgroupG/H
center, FrattiniC22C23×#261
commutator, socleC22×C13C23×C4
FittingC4×D4×C13C4
prime radicalC2×D4×D13C4
cosocleC2×Dic13C24
hypercenterC4×D4#261
hypocenterC13D4×M16
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C22 ◁ C4×D4

544 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Polycyclic presentation:

2^7,13|a^2=f,c^2=f,f^2=g,b^a=be,d^a=dg,h^a=h^5,d^c=dg,h^c=h^8,h^d=h^12,h^f=h^12

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16803087, #16803089, #16803092, …
maximal normal subgroup of#16803087, #16803089, #16803092, …
maximal quotient of#16796318, #16796324, #16796330, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 21249);