Finite Group Databasebeta

C2×#23754279 #34088666

order19648
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#23754279

Splittings

FittingC2×D8×C307 ⋊ C2
SylowC307 ⋊ C2×#135

Subgroups

subgroupG/H
centerC22D4×D307
commutator, cosocleC4×C307C24
FrattiniC4C23×D307
FittingC2×D8×C307C2
socleC22×C307C2×D4
hypercenterC2×D8D307
hypocenterC307C2×#135
LCSG ▷ C4×C307 ▷ C2×C307 ▷ C307
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

266 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9824

Conjugacy classes & character table

2170 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19648, 1328);