Finite Group Databasebeta

D5185 #23780497

order10370
automorphismAut(G) order 19910400
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD5185
unambiguous semidirect productC5⋊D1037
unambiguous semidirect productC17⋊D305
unambiguous semidirect productC61⋊D85

Splittings

Fitting, socle, derived, HallC5×C17×C61 ⋊ C2
HallC17×C61 ⋊ D5
HallC5×C61 ⋊ D17
HallC5×C17 ⋊ D61
SylowC61 ⋊ D85
SylowC17 ⋊ D305
SylowC5 ⋊ D1037

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC5×C17×C61C2
LCSG ▷ C5×C17×C61
UCSC1

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,5,17,61|b^a=b^4,c^a=c^16,d^a=d^60

Conjugacy classes & character table

2594 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#35208703, #35208704, #35208707, …
maximal normal subgroup of#35208703, #35208704, #35208707, …
maximal quotient ofDic5185, C2×D5185, C3×D5185, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10370, 9);