Finite Group Databasebeta

D8×Dic139 #22581036

order8896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD8×Dic139

Splittings

SylowC139 ⋊ C4×D8

Subgroups

subgroupG/H
centerC22D4×D139
commutatorC4×C139C22×C4
FrattiniC2×C4C22×D139
FittingC2×D8×C139C2
socleC22×C139C2×D4
hypercenterC2×D8D139
hypocenterC139C4×D8
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

134 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

994 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31808248, D16×Dic139, SD32×Dic139, …
maximal normal subgroup of#31808248, D16×Dic139, SD32×Dic139, …
maximal quotient ofD8×C139⋊C8, #31805234, #31805289, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 632);