Finite Group Databasebeta

C2×#90779 #11745285

order928
isoclinismisoclinic class of Dic58
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#90779

Splittings

SylowC29 ⋊ C2×C4⋊C4

Subgroups

subgroupG/H
centerC23C2×D29
commutatorC2×C29C22×C4
FrattiniC22C22×D29
FittingC22×C4×C29C2
socle, prime radicalC23×C29C22
cosocleC22×C29C23
hypercenterC22×C4D29
hypocenterC29C2×C4⋊C4
LCSG ▷ C2×C29 ▷ C29
UCSC1 ◁ C23 ◁ C22×C4

92 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 928

Conjugacy classes & character table

244 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14270888, #14271014, C4×#90779, …
maximal normal subgroup of#14270888, #14271014, C4×#90779, …
maximal quotient ofC2×#11745179, C4×#90779, #14271021, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(928, 144);