Finite Group Databasebeta

C4×#88142 #13117406

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

Aliases

direct productC4×#88142

Splittings

SylowC13 ⋊ C4×C4⋊Q8

Subgroups

subgroupG/H
centerC22×C4C22×D13
commutatorC22×C13C23×C4
FrattiniC23C23×D13
FittingC4×C13×C4⋊C4C2
socle, prime radical, cosocleC23×C13C24
hypercenterC4×C4⋊C4D13
hypocenterC13C4×C4⋊Q8
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

588 conjugacy classes of subgroups.

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#15762898, #15762902, #15762916, …
maximal normal subgroup of#15762898, #15762902, #15762916, …
maximal quotient ofC4×#11718646, C4×#11718308, C4×#11718634, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 7080);