Finite Group Databasebeta

C2×#11719266 #13128208

order1664
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#11719266

Splittings

FittingC2×C4×D4×C13 ⋊ C2
SylowC13 ⋊ C2×#542

Subgroups

subgroupG/H
centerC23C23×D13
commutator, cosocleC22×C13C25
FrattiniC22C24×D13
FittingC2×C4×D4×C13C2
socleC23×C13C24
prime radicalC2×#88192C2
hypercenterC2×C4×D4D13
hypocenterC13C2×#542
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×C4×D4

1132 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Conjugacy classes & character table

284 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#15754347, #15828958, #15828962, …
maximal normal subgroup of#15754347, #15828958, #15828962, …
maximal quotient ofC2×#13117441, C2×#13117479, C2×#13117482, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 17882);