Finite Group Databasebeta

(C2×D523)⋊C8 #30660285

order16736
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect product(C2×D523)⋊C8

Splittings

FittingC2×C8×C523 ⋊ C2
SylowC523 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D523
commutatorC2×C523C2×C8
FittingC2×C8×C523C2
socleC22×C523C2×C4
prime radicalC22×D523C4
cosocleC2×C4×C523C22
hypercenterC2×C8D523
hypocenterC523C22⋊C8
LCSG ▷ C2×C523 ▷ C523
UCSC1 ◁ C2×C4 ◁ C2×C8

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8368

Polycyclic presentation:

2^5,523|a^2=d,d^2=e,b^a=bc,f^b=f^522

Conjugacy classes & character table

4196 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC22⋊C8×D523, C2×(C2×D523)⋊C8, #45690167, …
maximal normal subgroup ofC22⋊C8×D523, C2×(C2×D523)⋊C8, #45690167, …
maximal quotient of#45689928, #45689930, #45689932, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16736, 58);