Finite Group Databasebeta

C22×#88055 #13123239

order1664
isoclinismisoclinic class of Dic26
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C26

Aliases

direct productC22×#88055

Splittings

SylowC13 ⋊ C22×#97

Subgroups

subgroupG/H
centerC23×C4C2×D13
commutatorC2×C13C22×C42
FrattiniC2×C4C23×D13
FittingC23×C8×C13C2
socle, prime radicalC24×C13C2×C4
cosocleC2×C4×C13C24
hypercenterC23×C8D13
hypocenterC13C22×#97
LCSG ▷ C2×C13 ▷ C13
UCSC1 ◁ C23×C4 ◁ C23×C8

680 conjugacy classes of subgroups; only the 469 normal subgroups are shown.

normal subgroups only

This group has 680 conjugacy classes of subgroups — too many to draw. Only its 469 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

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

Relationships

maximal subgroup of#15768067, #15768070, #15768077, …
maximal normal subgroup of#15768067, #15768070, #15768077, …
maximal quotient ofC22×#11718047, C22×#11718046, C2×#13113125, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 12913);