Finite Group Databasebeta

C31⋊#63122 #22548994

order8060
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC31⋊#63122

Splittings

Fitting, socle, derived, HallC5×C13×C31 ⋊ C4
HallC13×C31 ⋊ AGL(1,𝔽5)
HallC5×C31 ⋊ #261
HallC5×C13 ⋊ Dic31
SylowC31 ⋊ #63122
SylowC13 ⋊ C31⋊AGL(1,𝔽5)
SylowC5 ⋊ C31⋊#261

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC5×C13×C31C4
LCSG ▷ C5×C13×C31
UCSC1

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^2,5,13,31|a^2=b,c^a=c^2,d^a=d^5,e^a=e^30,c^b=c^4,d^b=d^12

Conjugacy classes & character table

530 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#37563834, #37563835, #37563838, …
maximal normal subgroup of#37563834, #37563835, #37563838, …
maximal quotient ofC3×C31⋊#63122, C3⋊(C31⋊#63122)

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8060, 27);