Finite Group Databasebeta

D55×D145 #44542092

order31900
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD55×D145

Splittings

Fitting, socle, derived, HallC52×C11×C29 ⋊ C22
HallC52×C29 ⋊ C2×D11
HallC11×C29 ⋊ D52
HallC52×C11 ⋊ C2×D29
SylowC29 ⋊ D5×D55
SylowC52 ⋊ D11×D29
SylowC11 ⋊ D5×D145

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC52×C11×C29C22
LCSG ▷ C52×C11×C29
UCSC1

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3190

Conjugacy classes & character table

2146 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31900, 127);