Finite Group Databasebeta

C4×#18011986 #34060896

order19072
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C2×C4

Aliases

direct productC4×#18011986

Splittings

SylowC149 ⋊ C4×M32

Subgroups

subgroupG/H
centerC42C2×#10597010
commutatorC2×C149C2×C4×C8
FrattiniC2×C4C22×#10597010
FittingC4×C8×C149C4
socleC22×C149C22×C8
prime radicalC22×D149C2×C8
cosocleC2×#11924746C23
hypercenterC4×C8#10597010
hypocenterC149C4×M32
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C42 ◁ C4×C8

196 conjugacy classes of subgroups; only the 110 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 110 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9536

Conjugacy classes & character table

1264 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 20715);