Finite Group Databasebeta

C2×#11719236 #13128341

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

Aliases

direct productC2×#11719236

Splittings

FittingC2×C13×#117 ⋊ C2
SylowC13 ⋊ C2×#552

Subgroups

subgroupG/H
centerC23C23×D13
commutator, cosocleC22×C13C25
FrattiniC22C24×D13
FittingC2×C13×#117C2
socleC23×C13C24
prime radicalC22×C22⋊D13C22
hypercenterC2×#117D13
hypocenterC13C2×#552
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×#117

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#15829118, #15829124, #15829150, …
maximal normal subgroup of#15829118, #15829124, #15829150, …
maximal quotient ofC2×#13117690, C2×#13117696, C2×#13117706, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 18015);