Finite Group Databasebeta

D85⋊(C5⋊AGL(1,𝔽7)) #49087804

order35700
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD85⋊(C5⋊AGL(1,𝔽7))
unambiguous semidirect product(D85⋊D35)⋊C3

Splittings

Fitting, socle, derived, HallC52×C7×C17 ⋊ C22×C3
HallD85⋊D35 ⋊ C3
HallC52×C17×ΓL(1,𝔽8) ⋊ C22
HallC52×ΓL(1,𝔽8) ⋊ C2×D17
HallC52×C17 ⋊ C2×AGL(1,𝔽7)
HallC17×ΓL(1,𝔽8) ⋊ D52
HallC52×C7 ⋊ C2×C3×D17
HallC7×C17 ⋊ C3×D52
SylowC52 ⋊ D17×AGL(1,𝔽7)
HallΓL(1,𝔽8) ⋊ (C5⋊D5)⋊D17
SylowC17 ⋊ D5×C5⋊AGL(1,𝔽7)
SylowC7 ⋊ C3×(C5⋊D5)⋊D17

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC52×C7×C17C22×C3
LCSG ▷ C52×C7×C17
UCSC1

192 conjugacy classes of subgroups; only the 40 normal subgroups are shown.

normal subgroups only

This group has 192 conjugacy classes of subgroups — too many to draw. Only its 40 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) = 1190

Polycyclic presentation:

2^2,3,5^2,7,17|d^a=d^4,g^a=g^16,d^b=d^4,e^b=e^4,f^b=f^6,f^c=f^2

Conjugacy classes & character table

604 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(35700, 278);