Finite Group Databasebeta

C2×#23754217 #34088341

order19648
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#23754217

Splittings

FittingC2×C42×C307 ⋊ C2
SylowC307 ⋊ C2×#117

Subgroups

subgroupG/H
centerC22×C4C2×D307
commutatorC2×C307C23×C4
FrattiniC22C23×D307
FittingC2×C42×C307C2
socleC23×C307C23
prime radicalC23×D307C22
cosocleC22×C307C24
hypercenterC2×C42D307
hypocenterC307C2×#117
LCSG ▷ C2×C307 ▷ C307
UCSC1 ◁ C22×C4 ◁ C2×C42

330 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9824

Conjugacy classes & character table

4936 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19648, 1003);