Finite Group Databasebeta

D8×Dic239 #29504855

order15296
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD8×Dic239

Splittings

SylowC239 ⋊ C4×D8

Subgroups

subgroupG/H
centerC22D4×D239
commutatorC4×C239C22×C4
FrattiniC2×C4C22×D239
Fitting, prime radicalC2×D8×C239C2
socleC22×C239C2×D4
cosocleC2×C4×C239C23
hypercenterC2×D8D239
hypocenterC239C4×D8
LCSG ▷ C4×C239 ▷ C2×C239 ▷ C239
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7648

Conjugacy classes & character table

1694 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44486392, D16×Dic239, SD32×Dic239, …
maximal normal subgroup of#44486392, D16×Dic239, SD32×Dic239, …
maximal quotient ofD8×C239⋊C8, #44483378, #44483433, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15296, 632);