Finite Group Databasebeta

C17×C23×C5⋊D5 #34086376

order19550
automorphism?
homologyAbelianization (H1) = C2×C17×C23 · Schur multiplier (H2) = C5

Aliases

direct productC17×C23×C5⋊D5
unambiguous semidirect productC5⋊(D5×C17×C23)

Splittings

Fitting, socle, HallC52×C17×C23 ⋊ C2
derived, SylowC52 ⋊ C2×C17×C23
HallC52×C23 ⋊ C2×C17
HallC52×C17 ⋊ C2×C23

Subgroups

subgroupG/H
center, hypercenterC17×C23C5⋊D5
commutator, cosocle, hypocenterC52C2×C17×C23
FrattiniC1G
Fitting, socleC52×C17×C23C2
LCSG ▷ C52
UCSC1 ◁ C17×C23

64 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9775

Conjugacy classes & character table

5474 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19550, 13);