Finite Group Databasebeta

C2×#19152222 #26033633

order11392
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#19152222

Splittings

FittingC2×C4⋊Q8×C89 ⋊ C2
SylowC89 ⋊ C2×#542

Subgroups

subgroupG/H
centerC23C23×D89
commutator, cosocleC22×C89C25
FrattiniC22C24×D89
FittingC2×C4⋊Q8×C89C2
socleC23×C89C24
prime radicalC2×#15667987C2
hypercenterC2×C4⋊Q8D89
hypocenterC89C2×#542
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

1132 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1276 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#36446951, #36559571, #36559575, …
maximal normal subgroup of#36446951, #36559571, #36559575, …
maximal quotient ofC2×#26022860, C2×#26022891, C2×#26022899, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 17891);