Finite Group Databasebeta

C2×#23754282 #34088669

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

Aliases

direct productC2×#23754282

Splittings

FittingC22×C8×C307 ⋊ C2
SylowC307 ⋊ C2×#135

Subgroups

subgroupG/H
centerC2×C4D1228
commutator, cosocleC4×C307C24
FrattiniC4C23×D307
FittingC22×C8×C307C2
socleC22×C307C2×D4
hypercenterC22×C8D307
hypocenterC307C2×#135
LCSG ▷ C4×C307 ▷ C2×C307 ▷ C307
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8

266 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9824

Conjugacy classes & character table

4924 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19648, 1331);