Finite Group Databasebeta

C4⋊#64422 #11924210

order1176
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊#64422

Splittings

FittingC4×C72 ⋊ C2×C3
HallC7×D28 ⋊ C3
Hall#3862 ⋊ D4
SylowC72 ⋊ C3×D4

Subgroups

subgroupG/H
center, FrattiniC2C2×#64422
commutator, socle, cosocleC2×C72C22×C3
FittingC4×C72C2×C3
hypercenterC4#64422
hypocenterC72C3×D4
LCSG ▷ C2×C72 ▷ C72
UCSC1 ◁ C2 ◁ C4

67 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 168

Polycyclic presentation:

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

Conjugacy classes & character table

53 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72245078, #72245079, #72245081, …
maximal normal subgroup of#72245078, #72245079, #72245081, …
maximal quotient of#72245968

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1176, 125);