Finite Group Databasebeta

D85⋊D107 #49138551

order36380
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD85⋊D107
unambiguous semidirect productD535⋊D17
unambiguous semidirect productD1819⋊D5

Splittings

Fitting, socle, derived, HallC5×C17×C107 ⋊ C22
HallC17×C107 ⋊ C2×D5
HallC5×C107 ⋊ C2×D17
SylowC107 ⋊ D5×D17
HallC5×C17 ⋊ C2×D107
SylowC17 ⋊ D5×D107
SylowC5 ⋊ D17×D107

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC5×C17×C107C22
LCSG ▷ C5×C17×C107
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9095

Polycyclic presentation:

2^2,5,17,107|d^a=d^16,e^a=e^106,c^b=c^4,d^b=d^16

Conjugacy classes & character table

2372 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36380, 28);