Finite Group Databasebeta

C2×#19099305 #23777520

order10112
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C26×C42

Aliases

direct productC2×#19099305

Splittings

FittingC2×#124×C79 ⋊ C2
SylowC79 ⋊ C2×H(3,𝔽4)

Subgroups

subgroupG/H
centerC23C23×D79
commutator, cosocleC22×C79C25
FrattiniC22C24×D79
FittingC2×#124×C79C2
socleC23×C79C24
hypercenterC2×#124D79
hypocenterC79C2×H(3,𝔽4)
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×#124

1408 conjugacy classes of subgroups; only the 469 normal subgroups are shown.

normal subgroups only

This group has 1408 conjugacy classes of subgroups — too many to draw. Only its 469 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

1130 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34180710, #34180711, #34204091, …
maximal normal subgroup of#34180710, #34180711, #34204091, …
maximal quotient ofC2×#23766537, C2×#23766540, C2×#23766569, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 18630);