Finite Group Databasebeta

#10588065⋊C2 #11765714

order1134
automorphism?
homologyAbelianization (H1) = C2×C33 · Schur multiplier (H2) = C32

Aliases

unambiguous semidirect product#10588065⋊C2

Splittings

FittingC7×3−1+2 ⋊ C2×C3
Hall#10588065 ⋊ C2
HallD7 ⋊ #737
SylowC7 ⋊ C2×#737

Subgroups

subgroupG/H
center, FrattiniC3C32×AGL(1,𝔽7)
commutator, socle, cosocleC3×C7C2×C33
FittingC7×3−1+2C2×C3
prime radicalD7⋊H(3,𝔽3)C3
hypercenter3−1+2AGL(1,𝔽7)
hypocenterC7C2×#737
LCSG ▷ C3×C7 ▷ C7
UCSC1 ◁ C3 ◁ 3−1+2

132 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 189

Polycyclic presentation:

2,3^4,7|c^3=e,f^a=f^6,d^b=de,f^b=f^4,d^c=de

Conjugacy classes & character table

77 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72249113, AGL(1,𝔽7)×#737, #72249126, …
maximal normal subgroup of#72249113, AGL(1,𝔽7)×#737, #72249126, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1134, 144);