Finite Group Databasebeta

#31825220⋊C2 #49115332

order36084
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect product#31825220⋊C2
unambiguous semidirect product#31825224⋊C2
unambiguous semidirect product#31825228⋊C2

Splittings

Fitting, socle, derived, HallC31×C97 ⋊ C22×C3
HallD31×D97 ⋊ C3
Hall#22583234 ⋊ C22
SylowC97 ⋊ C2×D31⋊C3
SylowC31 ⋊ C2×D97⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC31×C97C22×C3
LCSG ▷ C31×C97
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3007

Polycyclic presentation:

2^2,3,31,97|e^a=e^96,d^b=d^30,d^c=d^5,e^c=e^61

Conjugacy classes & character table

294 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36084, 30);