Finite Group Databasebeta

C2×C139⋊#95 #22580797

order8896
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C25

Aliases

direct productC2×C139⋊#95
unambiguous semidirect product(C2×C139)⋊#95

Splittings

SylowC139 ⋊ C2×#95

Subgroups

subgroupG/H
centerC24C2×D139
commutatorC2×C139C2×C42
FrattiniC23C22×D139
FittingC23×C4×C139C2
socleC24×C139C22
hypercenterC23×C4D139
hypocenterC139C2×#95
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C24 ◁ C23×C4

330 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2248 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31804246, #31804282, #31804284, …
maximal normal subgroup of#31804246, #31804282, #31804284, …
maximal quotient ofC4×C139⋊#95, #31804626, #31804627, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 393);