Finite Group Databasebeta

C2×#21439901 #29505192

order15296
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×#21439901

Splittings

FittingC2×D8×C239 ⋊ C2
SylowC239 ⋊ C2×D16

Subgroups

subgroupG/H
centerC22#16838533
commutator, cosocleC8×C239C23
FrattiniC8C22×D239
FittingC2×D8×C239C2
socleC22×C239D8
hypercenterC2×D8D239
hypocenterC239C2×D16
LCSG ▷ C8×C239 ▷ C4×C239 ▷ C2×C239 ▷ C239
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D8

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7648

Conjugacy classes & character table

1688 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44486392, C4×#21439901, #44486421, …
maximal normal subgroup of#44486392, C4×#21439901, #44486421, …
maximal quotient ofC2×#29504572, C2×#29504573, C2×#29504597, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15296, 969);