Finite Group Databasebeta

C4×#88141 #13117185

order1664
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct productC4×#88141

Splittings

SylowC13 ⋊ C42×Q8

Subgroups

subgroupG/H
centerC22×C4C22×D13
commutatorC2×C13C22×C42
FrattiniC23C23×D13
FittingC4×C13×C4⋊C4C2
socle, prime radical, cosocleC23×C13C24
hypercenterC4×C4⋊C4D13
hypocenterC13C42×Q8
LCSG ▷ C2×C13 ▷ C13
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

684 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1664

Conjugacy classes & character table

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

Relationships

maximal subgroup of#15753515, #15753525, #15753535, …
maximal normal subgroup of#15753515, #15753525, #15753535, …
maximal quotient ofC4×#11718310, C4×C4⋊C4×Dic13, #15784091, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 6859);