Finite Group Databasebeta

C83×Dic91 #44475030

order30212
automorphism?
homologyAbelianization (H1) = C4×C83 · Schur multiplier (H2) = C1

Aliases

direct productC83×Dic91
unambiguous semidirect productC7⋊(Dic13×C83)

Splittings

derived, HallC7×C13 ⋊ C4×C83
HallC7×C13×C83 ⋊ C4
HallC13×C83 ⋊ Dic7
HallC7×C83 ⋊ Dic13
SylowC13 ⋊ Dic7×C83
SylowC7 ⋊ Dic13×C83

Subgroups

subgroupG/H
center, hypercenterC2×C83D91
commutator, hypocenterC7×C13C4×C83
FrattiniC2C83×D91
Fitting, socle, prime radicalC2×C7×C13×C83C2
cosocleC2×C7×C13C2×C83
LCSG ▷ C7×C13
UCSC1 ◁ C2×C83

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 30212

Conjugacy classes & character table

7802 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30212, 7);