Finite Group Databasebeta

C4×#16864386 #31770558

order17216
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

direct productC4×#16864386

Splittings

SylowC269 ⋊ C4×M16

Subgroups

subgroupG/H
centerC42C2×D269
commutatorC2×C269C2×C42
FrattiniC2×C4C22×D269
FittingC2×C42×C269C2
socleC22×C269C22×C4
prime radicalC23×C269C2×C4
cosocleC2×C4×C269C23
hypercenterC2×C42D269
hypocenterC269C4×M16
LCSG ▷ C2×C269 ▷ C269
UCSC1 ◁ C42 ◁ C2×C42

142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8608

Conjugacy classes & character table

4328 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46808721, #46808722, #46808734, …
maximal normal subgroup of#46808721, #46808722, #46808734, …
maximal quotient ofC8×#16864386, #46809174, #46809182, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 502);