Finite Group Databasebeta

C2×#22580715 #31806117

order17792
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22580715

Splittings

SylowC139 ⋊ C2×#340

Subgroups

subgroupG/H
centerC24C22⋊D139
commutatorC4×C139C2×C42
FrattiniC22×C4C22×D139
FittingC22×C4⋊C4×C139C2
socle, prime radicalC24×C139D4
cosocleC22×C4×C139C23
hypercenterC22×C4⋊C4D139
hypocenterC139C2×#340
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×C4⋊C4

512 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17792

Conjugacy classes & character table

2816 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 4223);