Finite Group Databasebeta

C4×#88123 #13117408

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

Aliases

direct productC4×#88123

Splittings

SylowC13 ⋊ C4×C4⋊Q8

Subgroups

subgroupG/H
centerC22×C4C22×D13
commutatorC22×C13C23×C4
FrattiniC23C23×D13
FittingC43×C13C2
socle, prime radical, cosocleC23×C13C24
hypercenterC43D13
hypocenterC13C4×C4⋊Q8
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C22×C4 ◁ C43

588 conjugacy classes of subgroups; only the 277 normal subgroups are shown.

normal subgroups only

This group has 588 conjugacy classes of subgroups — too many to draw. Only its 277 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

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

Relationships

maximal subgroup of#15750896, #15750898, #15750900, …
maximal normal subgroup of#15750896, #15750898, #15750900, …
maximal quotient ofC4×#11718589, C4×#11718590, C4×#11718596, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 7082);