Finite Group Databasebeta

(C2×#11744762)⋊C8 #28407576

order14464
automorphism?
homologyAbelianization (H1) = C82 · Schur multiplier (H2) = C22×C4

Aliases

unambiguous semidirect product(C2×#11744762)⋊C8

Splittings

FittingC2×C8×C113 ⋊ C8
SylowC113 ⋊ #1273

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×#11744762
commutatorC2×C113C82
FittingC2×C8×C113C8
socleC22×C113C4×C8
prime radicalC22×D113C42
cosocleC2×C4×#90673C22
hypercenterC2×C8#11744762
hypocenterC113#1273
LCSG ▷ C2×C113 ▷ C113
UCSC1 ◁ C2×C4 ◁ C2×C8

212 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 85 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) = 1808

Polycyclic presentation:

2^7,113|a^2=d,b^2=e,d^2=f,e^2=g,b^a=bc,h^a=h^18,h^d=h^98,h^f=h^112

Conjugacy classes & character table

304 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14464, 21512);