Finite Group Databasebeta

C2×#19151659 #26028878

order11392
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C23×C4

Aliases

direct productC2×#19151659

Splittings

SylowC89 ⋊ C2×#433

Subgroups

subgroupG/H
centerC22×C4C22×D89
commutatorC22×C89C23×C4
FrattiniC2×C4C23×D89
FittingC2×#117×C89C2
socleC23×C89C22×C4
prime radicalC24×C89C2×C4
cosocleC2×C4×C89C24
hypercenterC2×#117D89
hypocenterC89C2×#433
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×#117

412 conjugacy classes of subgroups; only the 229 normal subgroups are shown.

normal subgroups only

This group has 412 conjugacy classes of subgroups — too many to draw. Only its 229 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

1816 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#36444966, #36447295, C4×#19151659, …
maximal normal subgroup of#36444966, #36447295, C4×#19151659, …
maximal quotient ofC2×#26020004, C2×#26020018, C2×#26020109, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 13136);