Finite Group Databasebeta

C2×#22577169 #31780518

order17536
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C25

Aliases

direct productC2×#22577169

Splittings

SylowC137 ⋊ C2×#342

Subgroups

subgroupG/H
centerC23#14555487
commutatorC22×C137C2×C42
FrattiniC24C22×D137
FittingC22×C22⋊C4×C137C2
socleC23×C137C22⋊C4
prime radicalC25×C137C22
cosocleC24×C137C23
hypercenterC22×C22⋊C4D137
hypocenterC137C2×#342
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C25 ◁ C22×C22⋊C4

680 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4384

Conjugacy classes & character table

2764 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 4239);