Finite Group Databasebeta

C2×Dic2594 #35209253

order20752
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×Dic2594
unambiguous semidirect product(C2×C1297)⋊Q8

Splittings

SylowC1297 ⋊ C2×Q8

Subgroups

subgroupG/H
centerC22C2×D1297
commutator, cosocleC2×C1297C23
FrattiniC2C22×D1297
FittingC2×C4×C1297C2
socle, prime radicalC22×C1297C22
hypercenterC2×C4D1297
hypocenterC1297C2×Q8
LCSG ▷ C2×C1297 ▷ C1297
UCSC1 ◁ C22 ◁ C2×C4

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 20752

Conjugacy classes & character table

5194 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20752, 38);