Finite Group Databasebeta

#11716780

order800
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC52 ⋊ #99

Subgroups

subgroupG/H
centerC2#87831
commutator, FittingC22×C52C2×C4
Frattini, hypercenterC22D5⋊AGL(1,𝔽5)
socleC2×C52C22⋊C4
prime radicalC2×#6038C2
cosocleC22×C5⋊D5C22
hypocenterC52#99
LCSG ▷ C22×C52 ▷ C2×C52 ▷ C52
UCSC1 ◁ C2 ◁ C22

138 conjugacy classes of subgroups; only the 23 normal subgroups are shown.

normal subgroups only

This group has 138 conjugacy classes of subgroups — too many to draw. Only its 23 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 40

Polycyclic presentation:

2^5,5^2|a^2=c,b^a=bd,d^a=de,f^a=f^3,g^a=g^3,c^b=ce,f^b=f^4,f^c=f^4,g^c=g^4

Conjugacy classes & character table

35 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13103924, #13103925, D5⋊#3999, …
maximal normal subgroup of#13103924, #13103925, D5⋊#3999, …
maximal quotient of#13099882, #13099883, #13099884, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(800, 439);