Finite Group Databasebeta

C4×#19096816 #34087980

order19648
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×#19096816

Splittings

SylowC307 ⋊ C4×Q16

Subgroups

subgroupG/H
centerC2×C4C22⋊D307
commutatorC4×C307C22×C4
FrattiniC2×C4C22×D307
FittingC4×Q8×C307C2
socle, prime radicalC22×C307C2×D4
cosocleC2×C4×C307C23
hypercenterC4×Q8D307
hypocenterC307C4×Q16
LCSG ▷ C4×C307 ▷ C2×C307 ▷ C307
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q8

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 19648

Conjugacy classes & character table

3088 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19648, 642);