Finite Group Databasebeta

C2×#17984759 #22580930

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

Aliases

direct productC2×#17984759

Splittings

SylowC139 ⋊ C2×#100

Subgroups

subgroupG/H
centerC22C22⋊Dic139
commutatorC22×C139C22×C4
FrattiniC2×C4C22×D139
FittingC22×D4×C139C2
socleC22×C139C22⋊C4
hypercenterC22×D4D139
hypocenterC139C2×#100
LCSG ▷ C22×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×D4

186 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1402 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31804521, #31804522, C4×#17984759, …
maximal normal subgroup of#31804521, #31804522, C4×#17984759, …
maximal quotient ofC2×#22580677, #31804725, #31804731, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 526);