Finite Group Databasebeta

#13131646

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

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #2965

Subgroups

subgroupG/H
centerC2×C4C22×#261
commutator, socleC22×C13C23×C4
FrattiniC22C23×#261
FittingC4×D4×C13C4
prime radicalC2×#6129C4
cosocleC2×Dic13C24
hypercenterC4×D4#261
hypocenterC13#2965
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ C4×D4

412 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Polycyclic presentation:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16792687, #16792696, #16792705, …
maximal normal subgroup of#16792687, #16792696, #16792705, …
maximal quotient of#16797275, #16797277, #16797280, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 21320);