Finite Group Databasebeta

C79⋊#64470 #37557165

order23700
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC79⋊#64470

Splittings

derived, HallC52⋊C3×C79 ⋊ C4
HallC52×C79 ⋊ Dic3
SylowC79 ⋊ #64470
HallC52⋊C3 ⋊ Dic79
SylowC52 ⋊ Dic237

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C79⋊#3874
commutator, hypocenterC52⋊C3×C79C4
Fitting, socleC2×C52×C79D3
prime radical, cosocleC2×C52⋊C3×C79C2
LCSG ▷ C52⋊C3×C79
UCSC1 ◁ C2

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4740

Polycyclic presentation:

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

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23700, 48);