Finite Group Databasebeta

C22×#88076 #13123306

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

Aliases

direct productC22×#88076

Splittings

SylowC13 ⋊ C22×#101

Subgroups

subgroupG/H
centerC23C22⋊Dic13
commutatorC22×C13C23×C4
FrattiniC2×C4C23×D13
FittingC23×Q8×C13C2
socleC23×C13C22⋊C4
prime radicalC24×C13C2×C4
cosocleC2×C4×C13C24
hypercenterC23×Q8D13
hypocenterC13C22×#101
LCSG ▷ C22×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×Q8

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

normal subgroups only

This group has 736 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#15768241, #15768242, #15768286, …
maximal normal subgroup of#15768241, #15768242, #15768286, …
maximal quotient ofC22×#11718120, C2×#13113160, C2×#13113166, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 12980);