Finite Group Databasebeta

C4×#88138 #13117347

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

Aliases

direct productC4×#88138

Splittings

FittingC4×C13×C22⋊C4 ⋊ C2
SylowC13 ⋊ C4×#121

Subgroups

subgroupG/H
centerC22×C4C22×D13
commutatorC22×C13C23×C4
FrattiniC23C23×D13
FittingC4×C13×C22⋊C4C2
socle, cosocleC23×C13C24
prime radicalC2×#88138C2
hypercenterC4×C22⋊C4D13
hypocenterC13C4×#121
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C22×C4 ◁ C4×C22⋊C4

824 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC8×#88138, #15868946, #15868956, …
maximal normal subgroup ofC8×#88138, #15868946, #15868956, …
maximal quotient ofC4×#11718617, C4×#11718326, C4×#11718612, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 7021);