Finite Group Databasebeta

D4⋊#14584102 #36374991

order22336
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD4⋊#14584102

Splittings

SylowC349 ⋊ D4⋊C8

Subgroups

subgroupG/H
centerC22C22⋊#13063703
commutatorC4×C349C2×C8
FrattiniC2×C4C2×#13063703
Fitting, prime radicalC2×D4×C349C4
socleC22×C349C22⋊C4
cosocleC4×Dic349C22
hypercenterC2×D4#13063703
hypocenterC349D4⋊C8
LCSG ▷ C4×C349 ▷ C2×C349 ▷ C349
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11168

Polycyclic presentation:

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

Conjugacy classes & character table

898 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22336, 1396);