Finite Group Databasebeta

C5×Dic1255 #38737221

order25100
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C1

Aliases

direct productC5×Dic1255

Splittings

derivedC5×C251 ⋊ C4×C5
HallC52×C251 ⋊ C4
SylowC251 ⋊ C5×Dic5
SylowC52 ⋊ Dic251

Subgroups

subgroupG/H
center, hypercenterC2×C5D1255
commutator, hypocenterC5×C251C4×C5
FrattiniC2C5×D1255
Fitting, socle, prime radicalC2×C52×C251C2
cosocleC2×C5×C251C2×C5
LCSG ▷ C5×C251
UCSC1 ◁ C2×C5

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5020

Conjugacy classes & character table

6290 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25100, 25);