Finite Group Databasebeta

C2×Dic1366 #24926419

order10928
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×Dic1366
unambiguous semidirect product(C2×C683)⋊Q8

Splittings

SylowC683 ⋊ C2×Q8

Subgroups

subgroupG/H
centerC22C2×D683
commutator, cosocleC2×C683C23
FrattiniC2C22×D683
FittingC2×C4×C683C2
socle, prime radicalC22×C683C22
hypercenterC2×C4D683
hypocenterC683C2×Q8
LCSG ▷ C2×C683 ▷ C683
UCSC1 ◁ C22 ◁ C2×C4

38 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2738 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#36345934, #36345939, #36345941, …
maximal normal subgroup of#36345934, #36345939, #36345941, …
maximal quotient ofC2×Dic683⋊C4, C2×C4⋊Dic683, C4×Dic1366, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10928, 38);