Finite Group Databasebeta

C2×#22580937 #31814879

order17792
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#22580937

Splittings

SylowC139 ⋊ C2×#413

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic139
commutatorC22×C139C23×C4
FrattiniC2×C4C23×D139
Fitting, prime radicalC22×#41×C139C2
socleC22×C139C2×C22⋊C4
cosocleC2×C4×C139C24
hypercenterC22×#41D139
hypocenterC139C2×#413
LCSG ▷ C22×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×#41

756 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4448

Conjugacy classes & character table

2804 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 12985);