Finite Group Databasebeta

C4⋊C4×C5⋊D5 #11717211

order800
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C5

Aliases

direct productC4⋊C4×C5⋊D5

Splittings

FittingC52×C4⋊C4 ⋊ C2
SylowC52 ⋊ C2×C4⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C22×C5⋊D5
commutatorC2×C52C22×C4
FittingC52×C4⋊C4C2
socle, cosocleC22×C52C23
prime radicalC22×C5⋊D5C22
hypercenterC4⋊C4C5⋊D5
hypocenterC52C2×C4⋊C4
LCSG ▷ C2×C52 ▷ C52
UCSC1 ◁ C22 ◁ C4⋊C4

368 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 400

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13100253, #13100345, #13100644, …
maximal normal subgroup of#13100253, #13100345, #13100644, …
maximal quotient of#13102510, #13102513, #13102514, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(800, 870);