Finite Group Databasebeta

C8×#6131 #13123794

order1664
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC8×#6131

Splittings

FittingC8×Q8×C13 ⋊ C2
SylowC13 ⋊ C8×#41

Subgroups

subgroupG/H
centerC2×C8C22×D13
commutatorC2×C13C23×C8
FrattiniC2×C4C23×D13
FittingC8×Q8×C13C2
socleC22×C13C23×C4
prime radicalC2×#6131C4
cosocleC2×C4×C13C24
hypercenterC8×Q8D13
hypocenterC13C8×#41
LCSG ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C8 ◁ C8×Q8

456 conjugacy classes of subgroups; only the 225 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 225 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) = 832

Conjugacy classes & character table

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

Relationships

maximal subgroup of#15772750, #15772760, #15772790, …
maximal normal subgroup of#15772750, #15772760, #15772790, …
maximal quotient ofC8×#88146, C8×#88147, C8×Q8×Dic13, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13468);