Finite Group Databasebeta

C7⋊(C23⋊#3874) #37563370

order24150
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC7⋊(C23⋊#3874)
unambiguous semidirect productC23⋊(C7⋊#3874)

Splittings

Fitting, socle, HallC52×C7×C23 ⋊ D3
derived, HallC7×C23×C52⋊C3 ⋊ C2
HallC23×C52⋊C3 ⋊ D7
HallC52×C23 ⋊ D21
HallC7×C52⋊C3 ⋊ D23
HallC52×C7 ⋊ D69
HallC7×C23 ⋊ #3874
HallC52⋊C3 ⋊ D161
SylowC52 ⋊ D483
SylowC23 ⋊ C7⋊#3874
SylowC7 ⋊ C23⋊#3874

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, cosocle, hypocenterC7×C23×C52⋊C3C2
Fitting, socleC52×C7×C23D3
LCSG ▷ C7×C23×C52⋊C3
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2415

Polycyclic presentation:

2,3,7,23,5^2|b^a=b^2,c^a=c^6,d^a=d^22,e^a=e^2f^4,f^a=e^3f^3,e^b=e^2f^4,f^b=e^2f^2

Conjugacy classes & character table

893 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24150, 29);