Finite Group Databasebeta

C22⋊#22627296 #49153807

order37456
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#22627296
unambiguous semidirect product(C2×#22627296)⋊C2

Splittings

FittingC22×C2341 ⋊ C4
SylowC2341 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC2C2×#22627296
commutator, socleC2×C2341C2×C4
FittingC22×C2341C4
prime radicalC22×D2341C2
cosocleC2×D2341C22
hypercenterC22#22627296
hypocenterC2341C22⋊C4
LCSG ▷ C2×C2341 ▷ C2341
UCSC1 ◁ C2 ◁ C22

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9364

Polycyclic presentation:

2^4,2341|a^2=d,b^a=bc,e^a=e^153,e^d=e^2340

Conjugacy classes & character table

2350 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(37456, 45);