Finite Group Databasebeta

C2×#19151802 #26029669

order11392
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#19151802

Splittings

FittingC2×#103×C89 ⋊ C2
SylowC89 ⋊ C2×#461

Subgroups

subgroupG/H
centerC23D4×D89
commutator, cosocleC2×C4×C89C24
FrattiniC2×C4C23×D89
FittingC2×#103×C89C2
socleC23×C89C2×D4
prime radicalC22×D356C22
hypercenterC2×#103D89
hypocenterC89C2×#461
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#103

544 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 544 conjugacy classes of subgroups — too many to draw. Only its 157 normal subgroups are shown.

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

Full subgroup data →

Conjugacy classes & character table

1270 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC4×#19151802, #36560614, #36560687, …
maximal normal subgroup ofC4×#19151802, #36560614, #36560687, …
maximal quotient ofC2×#26019626, C2×#26019630, C2×#26019640, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 13927);