Finite Group Databasebeta

D577⋊#104 #49148944

order36928
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productD577⋊#104

Splittings

Fitting#41×C577 ⋊ C4
SylowC577 ⋊ C2×#104

Subgroups

subgroupG/H
centerC4C22⋊#14556313
commutatorC4×C577C22×C4
FrattiniC4C22×#14556313
Fitting#41×C577C4
socleC2×C577C2×C22⋊C4
prime radical#41×D577C2
cosocleC4×D577C23
hypercenter#41#14556313
hypocenterC577C2×#104
LCSG ▷ C4×C577 ▷ C2×C577 ▷ C577
UCSC1 ◁ C4 ◁ C2×C4 ◁ #41

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

normal subgroups only

This group has 170 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,d^2=f,e^2=f,b^a=bd,d^a=df,g^a=g^553,d^b=df,g^c=g^576,g^e=g^576

Conjugacy classes & character table

1468 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36928, 1544);