Finite Group Databasebeta

C2×#11718085 #13116627

order1664
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC2×#11718085

Splittings

SylowC13 ⋊ C2×#368

Subgroups

subgroupG/H
centerC2×C4#6104
commutatorC8×C13C22×C4
FrattiniC2×C8C22×D13
FittingC2×C13×#108C2
socleC22×C13#107
prime radicalC23×C13Q16
cosocleC2×C8×C13C23
hypercenterC2×#108D13
hypocenterC13C2×#368
LCSG ▷ C8×C13 ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C2×#108

144 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 85 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Conjugacy classes & character table

212 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15778307, #15778309, #15778312, …
maximal normal subgroup of#15778307, #15778309, #15778312, …
maximal quotient ofC2×#13112907, C2×#13112909, #15774502, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 6301);