Finite Group Databasebeta

C2×#11718680 #13124254

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11718680

Splittings

SylowC13 ⋊ C2×#461

Subgroups

subgroupG/H
centerC23C2×C22⋊D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC2×C4×D4×C13C2
socleC23×C13C2×D4
prime radicalC22×D4×C13C22
hypercenterC2×C4×D4D13
hypocenterC13C2×#461
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×D4

544 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 544 conjugacy classes of subgroups — too many to draw. Only its 181 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

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

Relationships

maximal subgroup of#15757734, #15757736, #15757755, …
maximal normal subgroup of#15757734, #15757736, #15757755, …
maximal quotient ofC2×#13114211, C2×#13114225, C2×#13114235, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13928);