Finite Group Databasebeta

C7×Dic1379 #50311017

order38612
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic1379
unambiguous semidirect productC7⋊(C7×Dic197)

Splittings

derivedC7×C197 ⋊ C4×C7
HallC72×C197 ⋊ C4
SylowC197 ⋊ C7×Dic7
SylowC72 ⋊ Dic197

Subgroups

subgroupG/H
center, hypercenterC2×C7D1379
commutator, hypocenterC7×C197C4×C7
FrattiniC2C7×D1379
Fitting, socle, prime radicalC2×C72×C197C2
cosocleC2×C7×C197C2×C7
LCSG ▷ C7×C197
UCSC1 ◁ C2×C7

36 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

9674 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(38612, 26);