Finite Group Databasebeta

C2×#19099380 #23778167

order10112
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#19099380

Splittings

FittingC2×#131×C79 ⋊ C2
SylowC79 ⋊ C2×#578

Subgroups

subgroupG/H
centerC22C22×D316
commutator, cosocleC4×C79C25
FrattiniC4C24×D79
FittingC2×#131×C79C2
socleC22×C79C22×D4
hypercenterC2×#131D79
hypocenterC79C2×#578
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×#131

1408 conjugacy classes of subgroups; only the 549 normal subgroups are shown.

normal subgroups only

This group has 1408 conjugacy classes of subgroups — too many to draw. Only its 549 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

1604 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34203959, #34203962, #34203969, …
maximal normal subgroup of#34203959, #34203962, #34203969, …
maximal quotient ofC2×#23771934, C2×#23772000, C2×#23772245, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 19277);