Finite Group Databasebeta

C2×#17984763 #22580940

order8896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#17984763

Splittings

SylowC139 ⋊ C2×#102

Subgroups

subgroupG/H
centerC23C22⋊D139
commutatorC4×C139C22×C4
FrattiniC2×C4C22×D139
FittingC22×D4×C139C2
socleC23×C139D4
hypercenterC22×D4D139
hypocenterC139C2×#102
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D4

202 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1408 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC4×#17984763, #102×Dic139, #31806229, …
maximal normal subgroup ofC4×#17984763, #102×Dic139, #31806229, …
maximal quotient ofC2×D4⋊(C139⋊C8), #31804803, #31804829, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 536);