Finite Group Databasebeta

C2×#23749421 #34046368

order19072
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#23749421

Splittings

FittingC2×#101×C149 ⋊ C2
SylowC149 ⋊ C2×#355

Subgroups

subgroupG/H
centerC22#18011825
commutatorC2×C4×C149C22×C4
FrattiniC2×Q8C22×D149
FittingC2×#101×C149C2
socleC22×C149#99
prime radicalC22×D596C4
cosocleC2×Q8×C149C23
hypercenterC2×#101D149
hypocenterC149C2×#355
LCSG ▷ C2×C4×C149 ▷ C22×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×#101

260 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 69 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) = 4768

Conjugacy classes & character table

1654 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 6187);