Finite Group Databasebeta

C2×#11718886 #13123342

order1664
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#11718886

Splittings

SylowC13 ⋊ C2×#419

Subgroups

subgroupG/H
centerC23C2×C22⋊D13
commutatorC4×C13C23×C4
FrattiniC2×C4C23×D13
FittingC23×Q8×C13C2
socleC23×C13C2×D4
prime radicalC24×C13D4
cosocleC2×C4×C13C24
hypercenterC23×Q8D13
hypocenterC13C2×#419
LCSG ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×Q8

752 conjugacy classes of subgroups; only the 309 normal subgroups are shown.

normal subgroups only

This group has 752 conjugacy classes of subgroups — too many to draw. Only its 309 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

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

Relationships

maximal subgroup of#15768408, #15768410, #15768469, …
maximal normal subgroup of#15768408, #15768410, #15768469, …
maximal quotient ofC2×#13113231, C2×#13113283, #15829366, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13016);