Finite Group Databasebeta

#342×D89 #26019980

order11392
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C25

Aliases

direct product#342×D89

Splittings

Fitting#342×C89 ⋊ C2
SylowC89 ⋊ C2×#342

Subgroups

subgroupG/H
centerC22C22⋊C4×D89
commutatorC22×C89C2×C42
FrattiniC24C22×D89
Fitting#342×C89C2
socleC22×C89C2×C22⋊C4
prime radicalC24×D89C22
cosocleC24×C89C23
hypercenter#342D89
hypocenterC89C2×#342
LCSG ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C24 ◁ #342

680 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 680 conjugacy classes of subgroups — too many to draw. Only its 145 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

1012 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1343×D89, #1344×D89, #36464606, …
maximal normal subgroup of#1343×D89, #1344×D89, #36464606, …
maximal quotient of#1280×D89, #36444020, #36444026, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 4238);