Finite Group Databasebeta

(C2×#13063703)⋊C8 #36375009

order22336
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C2×#13063703)⋊C8

Splittings

FittingC2×C8×C349 ⋊ C4
SylowC349 ⋊ #336

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×#13063703
commutatorC2×C349C4×C8
FittingC2×C8×C349C4
socleC22×C349C42
prime radicalC22×D349C2×C4
cosocleC2×C4×D349C22
hypercenterC2×C8#13063703
hypocenterC349#336
LCSG ▷ C2×C349 ▷ C349
UCSC1 ◁ C2×C4 ◁ C2×C8

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5584

Polycyclic presentation:

2^6,349|a^2=d,b^2=e,d^2=f,b^a=bc,g^b=g^213,g^e=g^348

Conjugacy classes & character table

1432 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22336, 1414);