Finite Group Databasebeta

C2×C23⋊(#66524⋊C2) #44499615

order30636
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×C23⋊(#66524⋊C2)
unambiguous semidirect product(C2×C23)⋊(#66524⋊C2)
unambiguous semidirect product(C2×#66524)⋊D23

Splittings

derived, HallC23×C37 ⋊ C22×C9
HallC23×#66524 ⋊ C22
HallC2×D851 ⋊ C9
Hall#66524 ⋊ C2×D23
SylowC37 ⋊ C2×C9×D23
SylowC23 ⋊ C2×#66524⋊C2

Subgroups

subgroupG/H
center, hypercenterC2×C3C23⋊(D37⋊C3)
commutator, hypocenterC23×C37C22×C9
FrattiniC3C2×C23⋊(D37⋊C3)
Fitting, socleC2×C3×C23×C37C2×C3
prime radicalC2×C3×D851C3
cosocleC3×C23×C37C22×C3
LCSG ▷ C23×C37
UCSC1 ◁ C2×C3

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15318

Conjugacy classes & character table

1062 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30636, 18);