Finite Group Databasebeta

D577⋊#101 #49148934

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

Aliases

unambiguous semidirect productD577⋊#101

Splittings

SylowC577 ⋊ C2×#101

Subgroups

subgroupG/H
centerC2C2×C22⋊#14556313
commutatorC22×C577C22×C4
FrattiniC22C22×#14556313
FittingC2×Q8×C577C4
socleC2×C577C2×C22⋊C4
prime radicalC22×D577C2×C4
cosocleC2×Dic577C23
hypercenterC2×Q8#14556313
hypocenterC577C2×#101
LCSG ▷ C22×C577 ▷ C2×C577 ▷ C577
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×Q8

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9232

Polycyclic presentation:

2^6,577|a^2=e,b^2=f,e^2=f,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, 1534);