Finite Group Databasebeta

C2×#14555493 #17984092

order4384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC2×#14555493

Splittings

FittingC2×C8×C137 ⋊ C2
SylowC137 ⋊ C2×M16

Subgroups

subgroupG/H
centerC2×C4C2×D137
commutatorC2×C137C22×C4
FrattiniC4C22×D137
FittingC2×C8×C137C2
socleC22×C137C2×C4
prime radicalC22×D137C4
cosocleC4×C137C23
hypercenterC2×C8D137
hypocenterC137C2×M16
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C2×C8

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2192

Conjugacy classes & character table

1108 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4384, 150);