Finite Group Databasebeta

(C22⋊D311)⋊C4 #23755668

order9952
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C22⋊D311)⋊C4

Splittings

FittingC22⋊C4×C311 ⋊ C2
SylowC311 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC22C22×D311
commutatorC2×C311C22×C4
FittingC22⋊C4×C311C2
socle, cosocleC22×C311C23
prime radicalC2×C22⋊D311C2
hypercenterC22⋊C4D311
hypocenterC311C4×D4
LCSG ▷ C2×C311 ▷ C311
UCSC1 ◁ C22 ◁ C22⋊C4

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,311|a^2=e,c^2=e,b^a=bd,f^c=f^310

Conjugacy classes & character table

1570 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC4×D4×D311, C2×(C22⋊D311)⋊C4, C4×#19097314, …
maximal normal subgroup ofC4×D4×D311, C2×(C22⋊D311)⋊C4, C4×#19097314, …
maximal quotient of#34091541, C22⋊C4×Dic311, #34091545, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9952, 106);