Finite Group Databasebeta

C4⋊(C863⋊C8) #42120366

order27616
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊(C863⋊C8)

Splittings

SylowC863 ⋊ C4⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D863
commutatorC2×C863C2×C8
FittingC42×C863C2
socle, prime radicalC22×C863C2×C4
cosocleC2×C4×C863C22
hypercenterC42D863
hypocenterC863C4⋊C8
LCSG ▷ C2×C863 ▷ C863
UCSC1 ◁ C2×C4 ◁ C42

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 27616

Polycyclic presentation:

2^5,863|a^2=d,b^2=c,d^2=e,b^a=bc,f^a=f^862

Conjugacy classes & character table

6916 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(27616, 76);