Finite Group Databasebeta

C4×#18011943 #34053511

order19072
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4×#18011943

Splittings

FittingC4×Q16×C149 ⋊ C2
SylowC149 ⋊ C4×#137

Subgroups

subgroupG/H
centerC2×C4D4×D149
commutatorC4×C149C23×C4
FrattiniC2×C4C23×D149
FittingC4×Q16×C149C2
socleC22×C149C22×D4
prime radicalC2×#14558737C22
cosocleC2×C4×C149C24
hypercenterC4×Q16D149
hypocenterC149C4×#137
LCSG ▷ C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q16

484 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9536

Conjugacy classes & character table

2116 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 13330);