Finite Group Databasebeta

C2×#19099371 #23778157

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

Aliases

direct productC2×#19099371

Splittings

FittingC2×2−1+4×C79 ⋊ C2
SylowC79 ⋊ C2×#577

Subgroups

subgroupG/H
centerC22C22×C22⋊D79
commutator, cosocleC4×C79C25
FrattiniC4C24×D79
FittingC2×2−1+4×C79C2
socleC22×C79C22×D4
hypercenterC2×2−1+4D79
hypocenterC79C2×#577
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×2−1+4

1460 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1370 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34304176, #34304184, #34304203, …
maximal normal subgroup of#34304176, #34304184, #34304203, …
maximal quotient ofC2×#23771923, C2×#23771933, C2×#23771993, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 19267);