Finite Group Databasebeta

D2705 #19129265

order5410
automorphismAut(G) order 5842800
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD2705
unambiguous semidirect productC5⋊D541
unambiguous semidirect productC541⋊D5

Splittings

Fitting, socle, derived, HallC5×C541 ⋊ C2
SylowC541 ⋊ D5
SylowC5 ⋊ D541

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC5×C541C2
LCSG ▷ C5×C541
UCSC1

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,5,541|b^a=b^4,c^a=c^540

Conjugacy classes & character table

1354 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#24925266, #24925267, D5×D541, …
maximal normal subgroup of#24925266, #24925267, D5×D541, …
maximal quotient ofDic2705, C2×D2705, C3×D2705, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5410, 5);