Finite Group Databasebeta

(C5⋊D5)⋊D61 #20259128

order6100
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product(C5⋊D5)⋊D61
unambiguous semidirect productD305⋊D5

Splittings

Fitting, socle, derived, HallC52×C61 ⋊ C22
SylowC61 ⋊ D52
SylowC52 ⋊ C2×D61

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC52×C61C22
LCSG ▷ C52×C61
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

436 conjugacy classes — view the full character table.

Relationships

maximal subgroup of(C5⋊(D61⋊C3))⋊D5, ((C5⋊D5)⋊C3)⋊D61, C3×(C5⋊D5)⋊D61, …
maximal normal subgroup of(C5⋊(D61⋊C3))⋊D5, C3×(C5⋊D5)⋊D61
maximal quotient ofC3×(C5⋊D5)⋊D61, D305⋊D15, #32913144

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6100, 65);