Finite Group Databasebeta

C2×#22580995 #31814989

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

Aliases

direct productC2×#22580995

Splittings

SylowC139 ⋊ C2×#428

Subgroups

subgroupG/H
centerC23C2×D556
commutatorC4×C139C23×C4
FrattiniC2×C4C23×D139
FittingC22×M16×C139C2
socleC23×C139C2×D4
prime radicalC24×C139D4
cosocleC2×C4×C139C24
hypercenterC22×M16D139
hypocenterC139C2×#428
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×M16

536 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8896

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, 13095);