Finite Group Databasebeta

C2×#23755716 #34092458

order19904
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#23755716

Splittings

FittingC2×M16×C311 ⋊ C2
SylowC311 ⋊ C2×#131

Subgroups

subgroupG/H
centerC2×C4C22×D311
commutatorC2×C311C23×C4
FrattiniC4C23×D311
FittingC2×M16×C311C2
socleC22×C311C22×C4
prime radicalC2×#19097315C2
cosocleC4×C311C24
hypercenterC2×M16D311
hypocenterC311C2×#131
LCSG ▷ C2×C311 ▷ C311
UCSC1 ◁ C2×C4 ◁ C2×M16

266 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 151 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) = 9952

Conjugacy classes & character table

3140 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19904, 1313);