Finite Group Databasebeta

C2×#22577933 #31794051

order17536
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#22577933

Splittings

FittingC2×C4×D4×C137 ⋊ C2
SylowC137 ⋊ C2×#529

Subgroups

subgroupG/H
centerC22×C4C22×D137
commutator, cosocleC22×C137C25
FrattiniC22C24×D137
FittingC2×C4×D4×C137C2
socleC23×C137C24
prime radicalC2×#17984060C2
hypercenterC2×C4×D4D137
hypocenterC137C2×#529
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C22×C4 ◁ C2×C4×D4

1232 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8768

Conjugacy classes & character table

2776 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 17772);