Finite Group Databasebeta

C2×#22580708 #31806095

order17792
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22580708

Splittings

SylowC139 ⋊ C2×#336

Subgroups

subgroupG/H
centerC23×C4C2×D139
commutatorC2×C139C2×C4×C8
FrattiniC22×C4C22×D139
FittingC22×C42×C139C2
socle, prime radicalC24×C139C2×C4
cosocleC22×C4×C139C23
hypercenterC22×C42D139
hypocenterC139C2×#336
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C23×C4 ◁ C22×C42

528 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17792

Conjugacy classes & character table

4496 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 4201);