Finite Group Databasebeta

C2×#11718637 #13117236

order1664
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#11718637

Splittings

SylowC13 ⋊ C2×#384

Subgroups

subgroupG/H
centerC24C22×D13
commutatorC22×C13C23×C4
FrattiniC23C23×D13
FittingC22×C13×C4⋊C4C2
socle, prime radicalC24×C13C23
cosocleC23×C13C24
hypercenterC22×C4⋊C4D13
hypocenterC13C2×#384
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C24 ◁ C22×C4⋊C4

888 conjugacy classes of subgroups; only the 429 normal subgroups are shown.

normal subgroups only

This group has 888 conjugacy classes of subgroups — too many to draw. Only its 429 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) = 1664

Conjugacy classes & character table

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

Relationships

maximal subgroup of#15768736, #15768742, #15768762, …
maximal normal subgroup of#15768736, #15768742, #15768762, …
maximal quotient ofC2×#13113064, C2×#13113065, C4×#11718637, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 6910);