Finite Group Databasebeta

C4×#18011981 #34060508

order19072
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C2×C4

Aliases

direct productC4×#18011981

Splittings

SylowC149 ⋊ C4×#108

Subgroups

subgroupG/H
centerC2×C4C4⋊#10597010
commutatorC4×C149C2×C42
FrattiniC2×C4C22×#10597010
FittingC4×C8×C149C4
socleC22×C149C2×C4⋊C4
prime radicalC22×D149C2×Q8
cosocleC2×C4×D149C23
hypercenterC4×C8#10597010
hypocenterC149C4×#108
LCSG ▷ C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

228 conjugacy classes of subgroups; only the 98 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 98 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 20327);