Finite Group Databasebeta

C2×#22581021 #31815080

order17792
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22581021

Splittings

FittingC2×C22⋊C8×C139 ⋊ C2
SylowC139 ⋊ C2×#435

Subgroups

subgroupG/H
centerC22×C4C22×D139
commutatorC22×C139C23×C4
FrattiniC2×C4C23×D139
FittingC2×C22⋊C8×C139C2
socleC23×C139C22×C4
prime radicalC22×C22⋊D139C4
cosocleC2×C4×C139C24
hypercenterC2×C22⋊C8D139
hypocenterC139C2×#435
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C22×C4 ◁ C2×C22⋊C8

564 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

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, 13186);