Finite Group Databasebeta

C2×#11719246 #13128348

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

Aliases

direct productC2×#11719246

Splittings

SylowC13 ⋊ C2×#552

Subgroups

subgroupG/H
centerC23C23×D13
commutator, cosocleC22×C13C25
FrattiniC22C24×D13
FittingC2×C4×D4×C13C2
socleC23×C13C24
prime radicalC22×D4×C13C22
hypercenterC2×C4×D4D13
hypocenterC13C2×#552
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×C4×D4

1124 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Conjugacy classes & character table

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

Relationships

maximal subgroup of#15754520, #15754523, #15754560, …
maximal normal subgroup of#15754520, #15754523, #15754560, …
maximal quotient ofC2×#13117690, C2×#13117703, C2×#13117719, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 18022);