Finite Group Databasebeta

D4⋊#64436 #14557261

order2368
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD4⋊#64436

Splittings

SylowC37 ⋊ D4⋊C8

Subgroups

subgroupG/H
centerC2×C4C22⋊D37
commutatorC4×C37C2×C8
FrattiniC42C2×D37
FittingC4×D4×C37C2
socleC22×C37C22⋊C4
prime radicalC2×D4×C37C4
cosocleC42×C37C22
hypercenterC4×D4D37
hypocenterC37D4⋊C8
LCSG ▷ C4×C37 ▷ C2×C37 ▷ C37
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×D4

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1184

Polycyclic presentation:

2^6,37|a^2=d,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^36,c^b=ce

Conjugacy classes & character table

388 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD4⋊C8×D37, C2×D4⋊#64436, #17992975, …
maximal normal subgroup ofD4⋊C8×D37, C2×D4⋊#64436, #17992975, …
maximal quotient of#17992417, #17992419, #17992437, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2368, 277);