Finite Group Databasebeta

C22⋊#6597 #11745178

order928
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#6597

Splittings

SylowC29 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D29
commutatorC2×C29C2×C8
FittingC22×C4×C29C2
socleC22×C29C2×C4
prime radicalC23×C29C4
cosocleC2×C4×C29C22
hypercenterC22×C4D29
hypocenterC29C22⋊C8
LCSG ▷ C2×C29 ▷ C29
UCSC1 ◁ C2×C4 ◁ C22×C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 464

Polycyclic presentation:

2^5,29|a^2=c,c^2=e,b^a=bd,f^a=f^28

Conjugacy classes & character table

244 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14270886, #14270887, #14270888, …
maximal normal subgroup of#14270886, #14270887, #14270888, …
maximal quotient of#14270887, #14270889, D4⋊#6597, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(928, 37);