Finite Group Databasebeta

D95⋊D85 #44568093

order32300
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD95⋊D85

Splittings

Fitting, socle, derived, HallC52×C17×C19 ⋊ C22
HallC52×C19 ⋊ C2×D17
HallC52×C17 ⋊ C2×D19
HallC17×C19 ⋊ D52
SylowC52 ⋊ D17×D19
SylowC19 ⋊ D5×D85
SylowC17 ⋊ (C5⋊D5)⋊D19

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC52×C17×C19C22
LCSG ▷ C52×C17×C19
UCSC1

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3230

Polycyclic presentation:

2^2,5^2,17,19|c^a=c^4,f^a=f^18,c^b=c^4,d^b=d^4,e^b=e^16

Conjugacy classes & character table

2102 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32300, 82);