Finite Group Databasebeta

#64422⋊C4 #11924178

order1176
isoclinismisoclinic class of #64422⋊C2
automorphism?
homologyAbelianization (H1) = C2×C3×C4 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#64422⋊C4

Splittings

derived, SylowC72 ⋊ C2×C3×C4
HallD7×Dic7 ⋊ C3
Hall#3862 ⋊ C2×C4

Subgroups

subgroupG/H
center, Frattini, hypercenterC2#64422⋊C2
commutator, hypocenterC72C2×C3×C4
Fitting, socle, cosocleC2×C72C22×C3
prime radicalC2×#64422C2
LCSG ▷ C72
UCSC1 ◁ C2

67 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 168

Polycyclic presentation:

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

Conjugacy classes & character table

38 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72245081, #72245082, C4×#64422⋊C2, …
maximal normal subgroup of#72245081, #72245082, C4×#64422⋊C2, …
maximal quotient of#72245978, #72275968

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1176, 93);