Finite Group Databasebeta

(C22⋊D571)⋊C4 #32912654

order18272
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C22⋊D571)⋊C4

Splittings

FittingC22⋊C4×C571 ⋊ C2
SylowC571 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC22C22×D571
commutatorC2×C571C22×C4
FittingC22⋊C4×C571C2
socle, cosocleC22×C571C23
prime radicalC2×C22⋊D571C2
hypercenterC22⋊C4D571
hypocenterC571C4×D4
LCSG ▷ C2×C571 ▷ C571
UCSC1 ◁ C22 ◁ C22⋊C4

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9136

Polycyclic presentation:

2^5,571|a^2=e,c^2=e,b^a=bd,f^c=f^570

Conjugacy classes & character table

2870 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC4×D4×D571, C2×(C22⋊D571)⋊C4, C4×#22603732, …
maximal normal subgroup ofC4×D4×D571, C2×(C22⋊D571)⋊C4, C4×#22603732, …
maximal quotient of#49142113, C22⋊C4×Dic571, #49142117, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18272, 106);