Finite Group Databasebeta

C4×#19096827 #34088357

order19648
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4×#19096827

Splittings

FittingC4×Q8×C307 ⋊ C2
SylowC307 ⋊ C4×#41

Subgroups

subgroupG/H
centerC2×C4C22×D307
commutatorC2×C307C23×C4
FrattiniC22C23×D307
FittingC4×Q8×C307C2
socle, cosocleC22×C307C24
prime radicalC2×#19096827C2
hypercenterC4×Q8D307
hypocenterC307C4×#41
LCSG ▷ C2×C307 ▷ C307
UCSC1 ◁ C2×C4 ◁ C4×Q8

310 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9824

Conjugacy classes & character table

3100 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19648, 1019);