Finite Group Databasebeta

#13131329

order1664
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC13×C22⋊Q8 ⋊ C4
SylowC13 ⋊ #2329

Subgroups

subgroupG/H
center, FrattiniC22C23×#261
commutator, socleC22×C13C23×C4
FittingC13×C22⋊Q8C4
prime radicalC23×D13C23
cosocleC22×D13C24
hypercenterC22⋊Q8#261
hypocenterC13#2329
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C22 ◁ C22⋊Q8

528 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 208

Polycyclic presentation:

2^7,13|a^2=g,b^2=fg,c^2=f,b^a=be,c^a=cf,d^a=de,h^a=h^5,c^b=ce,h^b=h^8,h^g=h^12

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16782560, #16782561, #16782564, …
maximal normal subgroup of#16782560, #16782561, #16782564, …
maximal quotient of#16791568, #16791579, #16791600, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 21003);