Finite Group Databasebeta

C22×#88183 #13128069

order1664
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC22×#88183

Splittings

FittingC24×C4×C13 ⋊ C2
SylowC13 ⋊ C22×#123

Subgroups

subgroupG/H
centerC24C22×D13
commutator, cosocleC22×C13C25
FrattiniC22C24×D13
FittingC24×C4×C13C2
socleC24×C13C23
prime radicalC23×C22⋊D13C2
hypercenterC24×C4D13
hypocenterC13C22×#123
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C24 ◁ C24×C4

1968 conjugacy classes of subgroups; only the 645 normal subgroups are shown.

normal subgroups only

This group has 1968 conjugacy classes of subgroups — too many to draw. Only its 645 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

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

Relationships

maximal subgroup of#15754265, #15769413, #15769533, …
maximal normal subgroup of#15754265, #15769413, #15769533, …
maximal quotient ofC22×#11718872, C22×#11718871, C22×#11718874, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 17743);