Finite Group Databasebeta

C2×#11718485 #13123723

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

Aliases

direct productC2×#11718485

Splittings

FittingC2×C13×#104 ⋊ C2
SylowC13 ⋊ C2×#443

Subgroups

subgroupG/H
centerC2×C4D4×D13
commutatorC4×C13C23×C4
FrattiniC2×C4C23×D13
FittingC2×C13×#104C2
socleC22×C13C4×D4
prime radicalC2×#88204C2
cosocleC2×C4×C13C24
hypercenterC2×#104D13
hypocenterC13C2×#443
LCSG ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#104

472 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Conjugacy classes & character table

224 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#11718485, #15861470, #15861477, …
maximal normal subgroup ofC4×#11718485, #15861470, #15861477, …
maximal quotient ofC2×#13113628, C2×#13113633, C2×#13113639, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13397);