Finite Group Databasebeta

C2×#19151819 #26029695

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

Aliases

direct productC2×#19151819

Splittings

SylowC89 ⋊ C2×#464

Subgroups

subgroupG/H
centerC23D4×D89
commutator, cosocleC2×C4×C89C24
FrattiniC2×C4C23×D89
FittingC2×#102×C89C2
socleC23×C89C2×D4
prime radicalC22×D4×C89C22
hypercenterC2×#102D89
hypocenterC89C2×#464
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#102

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

normal subgroups only

This group has 500 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 ofC4×#19151819, #36560670, #36560735, …
maximal normal subgroup ofC4×#19151819, #36560670, #36560735, …
maximal quotient ofC2×#26019667, C2×#26019681, C2×#26019695, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 13953);