Finite Group Databasebeta

(C79⋊C3)⋊#1039 #37557162

order23700
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C5

Aliases

unambiguous semidirect product(C79⋊C3)⋊#1039

Splittings

derived, HallC52×C79 ⋊ C3×C4
HallC79⋊#1039 ⋊ C3
HallC52×C79⋊C3 ⋊ C4
HallC79⋊C3 ⋊ #1039
SylowC79 ⋊ C3×#1039
SylowC52 ⋊ (C79⋊C3)⋊C4

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C5⋊(C5⋊(D79⋊C3))
commutator, hypocenterC52×C79C3×C4
Fitting, socle, cosocleC2×C52×C79C2×C3
prime radicalC2×C52×C79⋊C3C2
LCSG ▷ C52×C79
UCSC1 ◁ C2

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7900

Polycyclic presentation:

2,3,5^2,79,2|a^2=f,c^a=c^4,d^a=d^4,e^a=e^78,e^b=e^23

Conjugacy classes & character table

734 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23700, 45);