Finite Group Databasebeta

C2×#19151816 #26029679

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

Aliases

direct productC2×#19151816

Splittings

FittingC2×#103×C89 ⋊ C2
SylowC89 ⋊ C2×#463

Subgroups

subgroupG/H
centerC23D4×D89
commutator, cosocleC2×C4×C89C24
FrattiniC2×C4C23×D89
FittingC2×#103×C89C2
socleC23×C89C2×D4
prime radicalC22×D712C2
hypercenterC2×#103D89
hypocenterC89C2×#463
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#103

564 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 149 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 of#36560647, C4×#19151816, #36560721, …
maximal normal subgroup of#36560647, C4×#19151816, #36560721, …
maximal quotient ofC2×#26019664, C2×#26019678, C2×#26019692, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 13937);