Finite Group Databasebeta

C2×#22580779 #31808181

order17792
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#22580779

Splittings

SylowC139 ⋊ C2×#366

Subgroups

subgroupG/H
centerC23D1112
commutatorC8×C139C22×C4
FrattiniC2×C8C22×D139
FittingC22×C16×C139C2
socle, prime radicalC23×C139D8
cosocleC2×C8×C139C23
hypercenterC22×C16D139
hypocenterC139C2×#366
LCSG ▷ C8×C139 ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

168 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17792

Conjugacy classes & character table

4460 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 6287);