Finite Group Databasebeta

D577⋊#99 #49148926

order36928
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

unambiguous semidirect productD577⋊#99

Splittings

FittingC2×D4×C577 ⋊ C4
SylowC577 ⋊ C2×#99

Subgroups

subgroupG/H
centerC2C2×C22⋊#14556313
commutatorC22×C577C22×C4
FrattiniC22C22×#14556313
FittingC2×D4×C577C4
socleC2×C577C2×C22⋊C4
prime radicalC2×D4×D577C2
cosocleC22×D577C23
hypercenterC2×D4#14556313
hypocenterC577C2×#99
LCSG ▷ C22×C577 ▷ C2×C577 ▷ C577
UCSC1 ◁ C2 ◁ C23 ◁ C2×D4

210 conjugacy classes of subgroups; only the 50 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 50 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) = 4616

Polycyclic presentation:

2^6,577|a^2=e,b^a=bd,d^a=df,g^a=g^553,e^b=ef,g^c=g^576,g^e=g^576

Conjugacy classes & character table

1462 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36928, 1526);