Finite Group Databasebeta

C2×#11719432 #13128309

order1664
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#11719432

Splittings

FittingC2×C13×C4⋊Q8 ⋊ C2
SylowC13 ⋊ C2×D4×Q8

Subgroups

subgroupG/H
centerC23C23×D13
commutator, cosocleC22×C13C25
FrattiniC22C24×D13
FittingC2×C13×C4⋊Q8C2
socleC23×C13C24
prime radicalC22×D52C22
hypercenterC2×C4⋊Q8D13
hypocenterC13C2×D4×Q8
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

1568 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Conjugacy classes & character table

218 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15754644, #15754659, #15755007, …
maximal normal subgroup of#15754644, #15754659, #15755007, …
maximal quotient ofC2×#13117670, C2×#13117736, C2×#13117737, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 17983);