Finite Group Databasebeta

C4×#87775 #13100557

order1600
isoclinismisoclinic class of #87770
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×#87775

Splittings

SylowC52 ⋊ C4×Q16

Subgroups

subgroupG/H
centerC2×C4#6037
commutatorC4×C52C22×C4
FrattiniC2×C4C2×D52
FittingC42×C52C22
socle, prime radicalC22×C52C2×D4
cosocleC2×C4×C52C23
hypercenterC42D52
hypocenterC52C4×Q16
LCSG ▷ C4×C52 ▷ C2×C52 ▷ C52
UCSC1 ◁ C2×C4 ◁ C42

264 conjugacy classes of subgroups; only the 86 normal subgroups are shown.

normal subgroups only

This group has 264 conjugacy classes of subgroups — too many to draw. Only its 86 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) = 320

Conjugacy classes & character table

172 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 2909);