Finite Group Databasebeta

C4×#16864412 #31771567

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

Aliases

direct productC4×#16864412

Splittings

SylowC269 ⋊ C4×M16

Subgroups

subgroupG/H
centerC2×C4C2×#11761640
commutatorC2×C269C2×C42
FrattiniC22C22×#11761640
FittingC42×C269C4
socleC22×C269C22×C4
prime radicalC22×D269C2×C4
cosocleC2×Dic269C23
hypercenterC42#11761640
hypocenterC269C4×M16
LCSG ▷ C2×C269 ▷ C269
UCSC1 ◁ C2×C4 ◁ C42

142 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8608

Conjugacy classes & character table

1112 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46825716, #46825717, #46825746, …
maximal normal subgroup of#46825716, #46825717, #46825746, …
maximal quotient ofC8×#16864412, #46826095, #46826105, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17216, 1511);