Finite Group Databasebeta

C22⋊#6014 #11716378

order800
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#6014

Splittings

SylowC25 ⋊ C22⋊C8

Subgroups

subgroupG/H
centerC2×C4C2×D25
commutatorC2×C25C2×C8
FrattiniC2×C4×C5C2×D5
FittingC22×C4×C25C2
socleC22×C5C2×Dic5
prime radicalC23×C5Dic5
cosocleC2×C4×C25C22
hypercenterC22×C4D25
hypocenterC25C22⋊C8
LCSG ▷ C2×C25 ▷ C25
UCSC1 ◁ C2×C4 ◁ C22×C4

75 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 400

Polycyclic presentation:

2^5,5^2|a^2=c,c^2=e,f^5=g,b^a=bd,f^a=f^4g^4,g^a=g^4

Conjugacy classes & character table

212 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13097657, #13097658, #13097673, …
maximal normal subgroup of#13097657, #13097658, #13097673, …
maximal quotient of#13097729, #13097731, #13097734, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(800, 37);