Finite Group Databasebeta

#64424⋊(C37⋊C3) #45657438

order32634
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect product#64424⋊(C37⋊C3)

Splittings

Fitting, socle, derived, HallC72×C37 ⋊ C2×C32
Hall#3861⋊(C37⋊C3) ⋊ C2
HallC37×C7⋊D7 ⋊ C32
HallC7⋊D7 ⋊ C3×C37⋊C3
SylowC72 ⋊ C2×C3×C37⋊C3
SylowC37 ⋊ ΓL(1,𝔽8)⋊AGL(1,𝔽7)

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC72×C37C2×C32
LCSG ▷ C72×C37
UCSC1

112 conjugacy classes of subgroups; only the 24 normal subgroups are shown.

normal subgroups only

This group has 112 conjugacy classes of subgroups — too many to draw. Only its 24 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 777

Polycyclic presentation:

2,3^2,7^2,37|d^a=d^6,e^a=e^6,d^b=d^4,f^b=f^26,d^c=d^2,e^c=e^2

Conjugacy classes & character table

194 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32634, 218);