Finite Group Databasebeta

C2×#19151677 #26028940

order11392
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#19151677

Splittings

FittingC2×C4×C8×C89 ⋊ C2
SylowC89 ⋊ C2×#436

Subgroups

subgroupG/H
centerC22×C4C22×D89
commutatorC22×C89C23×C4
FrattiniC2×C4C23×D89
FittingC2×C4×C8×C89C2
socleC23×C89C22×C4
prime radicalC22×D356C4
cosocleC2×C4×C89C24
hypercenterC2×C4×C8D89
hypocenterC89C2×#436
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×C4×C8

552 conjugacy classes of subgroups; only the 221 normal subgroups are shown.

normal subgroups only

This group has 552 conjugacy classes of subgroups — too many to draw. Only its 221 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

2872 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#36445008, #36445010, #36445248, …
maximal normal subgroup of#36445008, #36445010, #36445248, …
maximal quotient ofC2×#26019138, C2×#26019144, C2×#26019150, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 13198);