Finite Group Databasebeta

C2×#23750635 #34061342

order19072
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#23750635
unambiguous semidirect productD149⋊#427

Splittings

FittingC22×C8×C149 ⋊ C4
SylowC149 ⋊ C2×#427

Subgroups

subgroupG/H
centerC2×C4C4⋊#10597010
commutatorC4×C149C23×C4
FrattiniC4C23×#10597010
FittingC22×C8×C149C4
socleC22×C149C2×C4⋊C4
prime radicalC23×D149D4
cosocleC4×D149C24
hypercenterC22×C8#10597010
hypocenterC149C2×#427
LCSG ▷ C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8

512 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4768

Conjugacy classes & character table

1240 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 21161);